47911780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 124975872

約数和(自身を除く): 77064092

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 119, 140, 164, 170, 205, 238, 287, 340, 410, 476, 491, 574, 595, 697, 820, 982, 1148, 1190, 1394, 1435, 1964, 2380, 2455, 2788, 2870, 3437, 3485, 4879, 4910, 5740, 6874, 6970, 8347, 9758, 9820, 13748, 13940, 16694, 17185, 19516, 20131, 24395, 33388, 34370, 40262, 41735, 48790, 58429, 68740, 80524, 83470, 97580, 100655, 116858, 140917, 166940, 201310, 233716, 281834, 292145, 342227, 402620, 563668, 584290, 684454, 704585, 1168580, 1368908, 1409170, 1711135, 2395589, 2818340, 3422270, 4791178, 6844540, 9582356, 11977945, 23955890, 47911780]

約数ペア:

[(1, 47911780), (2, 23955890), (4, 11977945), (5, 9582356), (7, 6844540), (10, 4791178), (14, 3422270), (17, 2818340), (20, 2395589), (28, 1711135), (34, 1409170), (35, 1368908), (41, 1168580), (68, 704585), (70, 684454), (82, 584290), (85, 563668), (119, 402620), (140, 342227), (164, 292145), (170, 281834), (205, 233716), (238, 201310), (287, 166940), (340, 140917), (410, 116858), (476, 100655), (491, 97580), (574, 83470), (595, 80524), (697, 68740), (820, 58429), (982, 48790), (1148, 41735), (1190, 40262), (1394, 34370), (1435, 33388), (1964, 24395), (2380, 20131), (2455, 19516), (2788, 17185), (2870, 16694), (3437, 13940), (3485, 13748), (4879, 9820), (4910, 9758), (5740, 8347), (6874, 6970)]