53846380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 140636160

約数和(自身を除く): 86789780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 653, 665, 868, 1085, 1178, 1306, 1330, 2170, 2356, 2612, 2660, 2945, 3265, 4123, 4340, 4571, 5890, 6530, 8246, 9142, 11780, 12407, 13060, 16492, 18284, 20243, 20615, 22855, 24814, 40486, 41230, 45710, 49628, 62035, 80972, 82460, 86849, 91420, 101215, 124070, 141701, 173698, 202430, 248140, 283402, 347396, 384617, 404860, 434245, 566804, 708505, 769234, 868490, 1417010, 1538468, 1736980, 1923085, 2692319, 2834020, 3846170, 5384638, 7692340, 10769276, 13461595, 26923190, 53846380]

約数ペア:

[(1, 53846380), (2, 26923190), (4, 13461595), (5, 10769276), (7, 7692340), (10, 5384638), (14, 3846170), (19, 2834020), (20, 2692319), (28, 1923085), (31, 1736980), (35, 1538468), (38, 1417010), (62, 868490), (70, 769234), (76, 708505), (95, 566804), (124, 434245), (133, 404860), (140, 384617), (155, 347396), (190, 283402), (217, 248140), (266, 202430), (310, 173698), (380, 141701), (434, 124070), (532, 101215), (589, 91420), (620, 86849), (653, 82460), (665, 80972), (868, 62035), (1085, 49628), (1178, 45710), (1306, 41230), (1330, 40486), (2170, 24814), (2356, 22855), (2612, 20615), (2660, 20243), (2945, 18284), (3265, 16492), (4123, 13060), (4340, 12407), (4571, 11780), (5890, 9142), (6530, 8246)]