49204568470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{98731}}^1$

素因数の和:98861

約数の個数: 64

約数和(自身を含む): 96962722560

約数和(自身を除く): 47758154090

約数列:

[1, 2, 5, 10, 19, 38, 43, 61, 86, 95, 122, 190, 215, 305, 430, 610, 817, 1159, 1634, 2318, 2623, 4085, 5246, 5795, 8170, 11590, 13115, 26230, 49837, 98731, 99674, 197462, 249185, 493655, 498370, 987310, 1875889, 3751778, 4245433, 6022591, 8490866, 9379445, 12045182, 18758890, 21227165, 30112955, 42454330, 60225910, 80663227, 114429229, 161326454, 228858458, 258971413, 403316135, 517942826, 572146145, 806632270, 1144292290, 1294857065, 2589714130, 4920456847, 9840913694, 24602284235, 49204568470]

約数ペア:

[(1, 49204568470), (2, 24602284235), (5, 9840913694), (10, 4920456847), (19, 2589714130), (38, 1294857065), (43, 1144292290), (61, 806632270), (86, 572146145), (95, 517942826), (122, 403316135), (190, 258971413), (215, 228858458), (305, 161326454), (430, 114429229), (610, 80663227), (817, 60225910), (1159, 42454330), (1634, 30112955), (2318, 21227165), (2623, 18758890), (4085, 12045182), (5246, 9379445), (5795, 8490866), (8170, 6022591), (11590, 4245433), (13115, 3751778), (26230, 1875889), (49837, 987310), (98731, 498370), (99674, 493655), (197462, 249185)]