56557048744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{31397}}^1$

素因数の和:33122

約数の個数: 64

約数和(自身を含む): 127651708800

約数和(自身を除く): 71094660056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1693, 3386, 6772, 11851, 13544, 23702, 31397, 32167, 47404, 62794, 64334, 94808, 125588, 128668, 219779, 225169, 251176, 257336, 439558, 450338, 596543, 879116, 900676, 1193086, 1758232, 1801352, 2386172, 4175801, 4772344, 8351602, 16703204, 33406408, 53155121, 106310242, 212620484, 372085847, 425240968, 744171694, 1009947299, 1488343388, 2019894598, 2976686776, 4039789196, 7069631093, 8079578392, 14139262186, 28278524372, 56557048744]

約数ペア:

[(1, 56557048744), (2, 28278524372), (4, 14139262186), (7, 8079578392), (8, 7069631093), (14, 4039789196), (19, 2976686776), (28, 2019894598), (38, 1488343388), (56, 1009947299), (76, 744171694), (133, 425240968), (152, 372085847), (266, 212620484), (532, 106310242), (1064, 53155121), (1693, 33406408), (3386, 16703204), (6772, 8351602), (11851, 4772344), (13544, 4175801), (23702, 2386172), (31397, 1801352), (32167, 1758232), (47404, 1193086), (62794, 900676), (64334, 879116), (94808, 596543), (125588, 450338), (128668, 439558), (219779, 257336), (225169, 251176)]