56479020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 185902080

約数和(自身を除く): 129423060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 37, 38, 39, 52, 57, 60, 65, 74, 76, 78, 95, 103, 111, 114, 130, 148, 156, 185, 190, 195, 206, 222, 228, 247, 260, 285, 309, 370, 380, 390, 412, 444, 481, 494, 515, 555, 570, 618, 703, 740, 741, 780, 962, 988, 1030, 1110, 1140, 1235, 1236, 1339, 1406, 1443, 1482, 1545, 1924, 1957, 2060, 2109, 2220, 2405, 2470, 2678, 2812, 2886, 2964, 3090, 3515, 3705, 3811, 3914, 4017, 4218, 4810, 4940, 5356, 5772, 5871, 6180, 6695, 7030, 7215, 7410, 7622, 7828, 8034, 8436, 9139, 9620, 9785, 10545, 11433, 11742, 13390, 14060, 14430, 14820, 15244, 16068, 18278, 19055, 19570, 20085, 21090, 22866, 23484, 25441, 26780, 27417, 28860, 29355, 36556, 38110, 39140, 40170, 42180, 45695, 45732, 49543, 50882, 54834, 57165, 58710, 72409, 76220, 76323, 80340, 91390, 99086, 101764, 109668, 114330, 117420, 127205, 137085, 144818, 148629, 152646, 182780, 198172, 217227, 228660, 247715, 254410, 274170, 289636, 297258, 305292, 362045, 381615, 434454, 495430, 508820, 548340, 594516, 724090, 743145, 763230, 868908, 941317, 990860, 1086135, 1448180, 1486290, 1526460, 1882634, 2172270, 2823951, 2972580, 3765268, 4344540, 4706585, 5647902, 9413170, 11295804, 14119755, 18826340, 28239510, 56479020]

約数ペア:

[(1, 56479020), (2, 28239510), (3, 18826340), (4, 14119755), (5, 11295804), (6, 9413170), (10, 5647902), (12, 4706585), (13, 4344540), (15, 3765268), (19, 2972580), (20, 2823951), (26, 2172270), (30, 1882634), (37, 1526460), (38, 1486290), (39, 1448180), (52, 1086135), (57, 990860), (60, 941317), (65, 868908), (74, 763230), (76, 743145), (78, 724090), (95, 594516), (103, 548340), (111, 508820), (114, 495430), (130, 434454), (148, 381615), (156, 362045), (185, 305292), (190, 297258), (195, 289636), (206, 274170), (222, 254410), (228, 247715), (247, 228660), (260, 217227), (285, 198172), (309, 182780), (370, 152646), (380, 148629), (390, 144818), (412, 137085), (444, 127205), (481, 117420), (494, 114330), (515, 109668), (555, 101764), (570, 99086), (618, 91390), (703, 80340), (740, 76323), (741, 76220), (780, 72409), (962, 58710), (988, 57165), (1030, 54834), (1110, 50882), (1140, 49543), (1235, 45732), (1236, 45695), (1339, 42180), (1406, 40170), (1443, 39140), (1482, 38110), (1545, 36556), (1924, 29355), (1957, 28860), (2060, 27417), (2109, 26780), (2220, 25441), (2405, 23484), (2470, 22866), (2678, 21090), (2812, 20085), (2886, 19570), (2964, 19055), (3090, 18278), (3515, 16068), (3705, 15244), (3811, 14820), (3914, 14430), (4017, 14060), (4218, 13390), (4810, 11742), (4940, 11433), (5356, 10545), (5772, 9785), (5871, 9620), (6180, 9139), (6695, 8436), (7030, 8034), (7215, 7828), (7410, 7622)]