51840804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 133668864

約数和(自身を除く): 81828060

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 73, 83, 92, 93, 124, 138, 146, 166, 186, 219, 249, 276, 292, 332, 372, 438, 498, 713, 876, 996, 1426, 1679, 1909, 2139, 2263, 2573, 2852, 3358, 3818, 4278, 4526, 5037, 5146, 5727, 6059, 6716, 6789, 7636, 7719, 8556, 9052, 10074, 10292, 11454, 12118, 13578, 15438, 18177, 20148, 22908, 24236, 27156, 30876, 36354, 52049, 59179, 72708, 104098, 118358, 139357, 156147, 177537, 187829, 208196, 236716, 278714, 312294, 355074, 375658, 418071, 557428, 563487, 624588, 710148, 751316, 836142, 1126974, 1672284, 2253948, 4320067, 8640134, 12960201, 17280268, 25920402, 51840804]

約数ペア:

[(1, 51840804), (2, 25920402), (3, 17280268), (4, 12960201), (6, 8640134), (12, 4320067), (23, 2253948), (31, 1672284), (46, 1126974), (62, 836142), (69, 751316), (73, 710148), (83, 624588), (92, 563487), (93, 557428), (124, 418071), (138, 375658), (146, 355074), (166, 312294), (186, 278714), (219, 236716), (249, 208196), (276, 187829), (292, 177537), (332, 156147), (372, 139357), (438, 118358), (498, 104098), (713, 72708), (876, 59179), (996, 52049), (1426, 36354), (1679, 30876), (1909, 27156), (2139, 24236), (2263, 22908), (2573, 20148), (2852, 18177), (3358, 15438), (3818, 13578), (4278, 12118), (4526, 11454), (5037, 10292), (5146, 10074), (5727, 9052), (6059, 8556), (6716, 7719), (6789, 7636)]