53057120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 136442880

約数和(自身を除く): 83385760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 563, 589, 608, 620, 760, 992, 1126, 1178, 1240, 1520, 2252, 2356, 2480, 2815, 2945, 3040, 4504, 4712, 4960, 5630, 5890, 9008, 9424, 10697, 11260, 11780, 17453, 18016, 18848, 21394, 22520, 23560, 34906, 42788, 45040, 47120, 53485, 69812, 85576, 87265, 90080, 94240, 106970, 139624, 171152, 174530, 213940, 279248, 331607, 342304, 349060, 427880, 558496, 663214, 698120, 855760, 1326428, 1396240, 1658035, 1711520, 2652856, 2792480, 3316070, 5305712, 6632140, 10611424, 13264280, 26528560, 53057120]

約数ペア:

[(1, 53057120), (2, 26528560), (4, 13264280), (5, 10611424), (8, 6632140), (10, 5305712), (16, 3316070), (19, 2792480), (20, 2652856), (31, 1711520), (32, 1658035), (38, 1396240), (40, 1326428), (62, 855760), (76, 698120), (80, 663214), (95, 558496), (124, 427880), (152, 349060), (155, 342304), (160, 331607), (190, 279248), (248, 213940), (304, 174530), (310, 171152), (380, 139624), (496, 106970), (563, 94240), (589, 90080), (608, 87265), (620, 85576), (760, 69812), (992, 53485), (1126, 47120), (1178, 45040), (1240, 42788), (1520, 34906), (2252, 23560), (2356, 22520), (2480, 21394), (2815, 18848), (2945, 18016), (3040, 17453), (4504, 11780), (4712, 11260), (4960, 10697), (5630, 9424), (5890, 9008)]