55219890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8807}}^1$

素因数の和:8847

約数の個数: 64

約数和(自身を含む): 152202240

約数和(自身を除く): 96982350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 8807, 17614, 26421, 44035, 52842, 88070, 96877, 132105, 167333, 193754, 264210, 290631, 334666, 484385, 501999, 581262, 836665, 968770, 1003998, 1453155, 1673330, 1840663, 2509995, 2906310, 3681326, 5019990, 5521989, 9203315, 11043978, 18406630, 27609945, 55219890]

約数ペア:

[(1, 55219890), (2, 27609945), (3, 18406630), (5, 11043978), (6, 9203315), (10, 5521989), (11, 5019990), (15, 3681326), (19, 2906310), (22, 2509995), (30, 1840663), (33, 1673330), (38, 1453155), (55, 1003998), (57, 968770), (66, 836665), (95, 581262), (110, 501999), (114, 484385), (165, 334666), (190, 290631), (209, 264210), (285, 193754), (330, 167333), (418, 132105), (570, 96877), (627, 88070), (1045, 52842), (1254, 44035), (2090, 26421), (3135, 17614), (6270, 8807)]