57770050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 123992064

約数和(自身を除く): 66222014

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 47, 50, 61, 62, 65, 94, 122, 130, 155, 235, 305, 310, 325, 403, 470, 610, 611, 650, 775, 793, 806, 1175, 1222, 1457, 1525, 1550, 1586, 1891, 2015, 2350, 2867, 2914, 3050, 3055, 3782, 3965, 4030, 5734, 6110, 7285, 7930, 9455, 10075, 14335, 14570, 15275, 18910, 18941, 19825, 20150, 24583, 28670, 30550, 36425, 37271, 37882, 39650, 47275, 49166, 71675, 72850, 74542, 88877, 94550, 94705, 122915, 143350, 177754, 186355, 189410, 245830, 372710, 444385, 473525, 614575, 888770, 931775, 947050, 1155401, 1229150, 1863550, 2221925, 2310802, 4443850, 5777005, 11554010, 28885025, 57770050]

約数ペア:

[(1, 57770050), (2, 28885025), (5, 11554010), (10, 5777005), (13, 4443850), (25, 2310802), (26, 2221925), (31, 1863550), (47, 1229150), (50, 1155401), (61, 947050), (62, 931775), (65, 888770), (94, 614575), (122, 473525), (130, 444385), (155, 372710), (235, 245830), (305, 189410), (310, 186355), (325, 177754), (403, 143350), (470, 122915), (610, 94705), (611, 94550), (650, 88877), (775, 74542), (793, 72850), (806, 71675), (1175, 49166), (1222, 47275), (1457, 39650), (1525, 37882), (1550, 37271), (1586, 36425), (1891, 30550), (2015, 28670), (2350, 24583), (2867, 20150), (2914, 19825), (3050, 18941), (3055, 18910), (3782, 15275), (3965, 14570), (4030, 14335), (5734, 10075), (6110, 9455), (7285, 7930)]