49692137456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{5393}}^1$

素因数の和:6874

約数の個数: 80

約数和(自身を含む): 107123976960

約数和(自身を除く): 57431839504

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1429, 1612, 2858, 3224, 5393, 5716, 6448, 10786, 11432, 18577, 21572, 22864, 37154, 43144, 44299, 70109, 74308, 86288, 88598, 140218, 148616, 167183, 177196, 280436, 297232, 334366, 354392, 560872, 575887, 668732, 708784, 1121744, 1151774, 1337464, 2173379, 2303548, 2674928, 4346758, 4607096, 7706597, 8693516, 9214192, 15413194, 17387032, 30826388, 34774064, 61652776, 100185761, 123305552, 200371522, 238904507, 400743044, 477809014, 801486088, 955618028, 1602972176, 1911236056, 3105758591, 3822472112, 6211517182, 12423034364, 24846068728, 49692137456]

約数ペア:

[(1, 49692137456), (2, 24846068728), (4, 12423034364), (8, 6211517182), (13, 3822472112), (16, 3105758591), (26, 1911236056), (31, 1602972176), (52, 955618028), (62, 801486088), (104, 477809014), (124, 400743044), (208, 238904507), (248, 200371522), (403, 123305552), (496, 100185761), (806, 61652776), (1429, 34774064), (1612, 30826388), (2858, 17387032), (3224, 15413194), (5393, 9214192), (5716, 8693516), (6448, 7706597), (10786, 4607096), (11432, 4346758), (18577, 2674928), (21572, 2303548), (22864, 2173379), (37154, 1337464), (43144, 1151774), (44299, 1121744), (70109, 708784), (74308, 668732), (86288, 575887), (88598, 560872), (140218, 354392), (148616, 334366), (167183, 297232), (177196, 280436)]