53581330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 60881390

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 827, 1045, 1178, 1654, 1705, 2090, 2945, 3410, 4135, 5890, 6479, 8270, 9097, 12958, 15713, 18194, 25637, 31426, 32395, 45485, 51274, 64790, 78565, 90970, 128185, 157130, 172843, 256370, 282007, 345686, 487103, 564014, 864215, 974206, 1410035, 1728430, 2435515, 2820070, 4871030, 5358133, 10716266, 26790665, 53581330]

約数ペア:

[(1, 53581330), (2, 26790665), (5, 10716266), (10, 5358133), (11, 4871030), (19, 2820070), (22, 2435515), (31, 1728430), (38, 1410035), (55, 974206), (62, 864215), (95, 564014), (110, 487103), (155, 345686), (190, 282007), (209, 256370), (310, 172843), (341, 157130), (418, 128185), (589, 90970), (682, 78565), (827, 64790), (1045, 51274), (1178, 45485), (1654, 32395), (1705, 31426), (2090, 25637), (2945, 18194), (3410, 15713), (4135, 12958), (5890, 9097), (6479, 8270)]