52739060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 135851520

約数和(自身を除く): 83112460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 37, 38, 44, 55, 62, 74, 76, 95, 110, 121, 124, 148, 155, 185, 190, 209, 220, 242, 310, 341, 370, 380, 407, 418, 484, 589, 605, 620, 682, 703, 740, 814, 836, 1045, 1147, 1178, 1210, 1364, 1406, 1628, 1705, 2035, 2090, 2294, 2299, 2356, 2420, 2812, 2945, 3410, 3515, 3751, 4070, 4180, 4477, 4588, 4598, 5735, 5890, 6479, 6820, 7030, 7502, 7733, 8140, 8954, 9196, 11470, 11495, 11780, 12617, 12958, 14060, 15004, 15466, 17908, 18755, 21793, 22385, 22940, 22990, 25234, 25916, 30932, 32395, 37510, 38665, 43586, 44770, 45980, 50468, 63085, 64790, 71269, 75020, 77330, 85063, 87172, 89540, 108965, 126170, 129580, 138787, 142538, 154660, 170126, 217930, 239723, 252340, 277574, 285076, 340252, 356345, 425315, 435860, 479446, 555148, 693935, 712690, 850630, 958892, 1198615, 1387870, 1425380, 1701260, 2397230, 2636953, 2775740, 4794460, 5273906, 10547812, 13184765, 26369530, 52739060]

約数ペア:

[(1, 52739060), (2, 26369530), (4, 13184765), (5, 10547812), (10, 5273906), (11, 4794460), (19, 2775740), (20, 2636953), (22, 2397230), (31, 1701260), (37, 1425380), (38, 1387870), (44, 1198615), (55, 958892), (62, 850630), (74, 712690), (76, 693935), (95, 555148), (110, 479446), (121, 435860), (124, 425315), (148, 356345), (155, 340252), (185, 285076), (190, 277574), (209, 252340), (220, 239723), (242, 217930), (310, 170126), (341, 154660), (370, 142538), (380, 138787), (407, 129580), (418, 126170), (484, 108965), (589, 89540), (605, 87172), (620, 85063), (682, 77330), (703, 75020), (740, 71269), (814, 64790), (836, 63085), (1045, 50468), (1147, 45980), (1178, 44770), (1210, 43586), (1364, 38665), (1406, 37510), (1628, 32395), (1705, 30932), (2035, 25916), (2090, 25234), (2294, 22990), (2299, 22940), (2356, 22385), (2420, 21793), (2812, 18755), (2945, 17908), (3410, 15466), (3515, 15004), (3751, 14060), (4070, 12958), (4180, 12617), (4477, 11780), (4588, 11495), (4598, 11470), (5735, 9196), (5890, 8954), (6479, 8140), (6820, 7733), (7030, 7502)]