53451972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4513}}^1$

素因数の和:4577

約数の個数: 72

約数和(自身を含む): 157737216

約数和(自身を除く): 104285244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 4513, 5922, 9026, 11844, 13539, 18052, 27078, 31591, 40617, 54156, 63182, 81234, 94773, 126364, 162468, 189546, 212111, 284319, 379092, 424222, 568638, 636333, 848444, 1137276, 1272666, 1484777, 1908999, 2545332, 2969554, 3817998, 4454331, 5939108, 7635996, 8908662, 13362993, 17817324, 26725986, 53451972]

約数ペア:

[(1, 53451972), (2, 26725986), (3, 17817324), (4, 13362993), (6, 8908662), (7, 7635996), (9, 5939108), (12, 4454331), (14, 3817998), (18, 2969554), (21, 2545332), (28, 1908999), (36, 1484777), (42, 1272666), (47, 1137276), (63, 848444), (84, 636333), (94, 568638), (126, 424222), (141, 379092), (188, 284319), (252, 212111), (282, 189546), (329, 162468), (423, 126364), (564, 94773), (658, 81234), (846, 63182), (987, 54156), (1316, 40617), (1692, 31591), (1974, 27078), (2961, 18052), (3948, 13539), (4513, 11844), (5922, 9026)]