52039760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17581}}^1$

素因数の和:17631

約数の個数: 40

約数和(自身を含む): 124269576

約数和(自身を除く): 72229816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 17581, 35162, 70324, 87905, 140648, 175810, 281296, 351620, 650497, 703240, 1300994, 1406480, 2601988, 3252485, 5203976, 6504970, 10407952, 13009940, 26019880, 52039760]

約数ペア:

[(1, 52039760), (2, 26019880), (4, 13009940), (5, 10407952), (8, 6504970), (10, 5203976), (16, 3252485), (20, 2601988), (37, 1406480), (40, 1300994), (74, 703240), (80, 650497), (148, 351620), (185, 281296), (296, 175810), (370, 140648), (592, 87905), (740, 70324), (1480, 35162), (2960, 17581)]