73487150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 151985808

約数和(自身を除く): 78498658

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2521, 2650, 2915, 5042, 5830, 12605, 14575, 25210, 27731, 29150, 55462, 63025, 126050, 133613, 138655, 267226, 277310, 668065, 693275, 1336130, 1386550, 1469743, 2939486, 3340325, 6680650, 7348715, 14697430, 36743575, 73487150]

約数ペア:

[(1, 73487150), (2, 36743575), (5, 14697430), (10, 7348715), (11, 6680650), (22, 3340325), (25, 2939486), (50, 1469743), (53, 1386550), (55, 1336130), (106, 693275), (110, 668065), (265, 277310), (275, 267226), (530, 138655), (550, 133613), (583, 126050), (1166, 63025), (1325, 55462), (2521, 29150), (2650, 27731), (2915, 25210), (5042, 14575), (5830, 12605)]