48196720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 132991488

約数和(自身を除く): 84794768

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 383, 440, 484, 520, 572, 605, 715, 766, 880, 968, 1040, 1144, 1210, 1430, 1532, 1573, 1915, 1936, 2288, 2420, 2860, 3064, 3146, 3830, 4213, 4840, 4979, 5720, 6128, 6292, 7660, 7865, 8426, 9680, 9958, 11440, 12584, 15320, 15730, 16852, 19916, 21065, 24895, 25168, 30640, 31460, 33704, 39832, 42130, 46343, 49790, 54769, 62920, 67408, 79664, 84260, 92686, 99580, 109538, 125840, 168520, 185372, 199160, 219076, 231715, 273845, 337040, 370744, 398320, 438152, 463430, 547690, 602459, 741488, 876304, 926860, 1095380, 1204918, 1853720, 2190760, 2409836, 3012295, 3707440, 4381520, 4819672, 6024590, 9639344, 12049180, 24098360, 48196720]

約数ペア:

[(1, 48196720), (2, 24098360), (4, 12049180), (5, 9639344), (8, 6024590), (10, 4819672), (11, 4381520), (13, 3707440), (16, 3012295), (20, 2409836), (22, 2190760), (26, 1853720), (40, 1204918), (44, 1095380), (52, 926860), (55, 876304), (65, 741488), (80, 602459), (88, 547690), (104, 463430), (110, 438152), (121, 398320), (130, 370744), (143, 337040), (176, 273845), (208, 231715), (220, 219076), (242, 199160), (260, 185372), (286, 168520), (383, 125840), (440, 109538), (484, 99580), (520, 92686), (572, 84260), (605, 79664), (715, 67408), (766, 62920), (880, 54769), (968, 49790), (1040, 46343), (1144, 42130), (1210, 39832), (1430, 33704), (1532, 31460), (1573, 30640), (1915, 25168), (1936, 24895), (2288, 21065), (2420, 19916), (2860, 16852), (3064, 15730), (3146, 15320), (3830, 12584), (4213, 11440), (4840, 9958), (4979, 9680), (5720, 8426), (6128, 7865), (6292, 7660)]