56892290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 127491840

約数和(自身を除く): 70599550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 619, 707, 910, 1010, 1238, 1313, 1414, 2626, 3095, 3535, 4333, 6190, 6565, 7070, 8047, 8666, 9191, 13130, 16094, 18382, 21665, 40235, 43330, 45955, 56329, 62519, 80470, 91910, 112658, 125038, 281645, 312595, 437633, 563290, 625190, 812747, 875266, 1625494, 2188165, 4063735, 4376330, 5689229, 8127470, 11378458, 28446145, 56892290]

約数ペア:

[(1, 56892290), (2, 28446145), (5, 11378458), (7, 8127470), (10, 5689229), (13, 4376330), (14, 4063735), (26, 2188165), (35, 1625494), (65, 875266), (70, 812747), (91, 625190), (101, 563290), (130, 437633), (182, 312595), (202, 281645), (455, 125038), (505, 112658), (619, 91910), (707, 80470), (910, 62519), (1010, 56329), (1238, 45955), (1313, 43330), (1414, 40235), (2626, 21665), (3095, 18382), (3535, 16094), (4333, 13130), (6190, 9191), (6565, 8666), (7070, 8047)]