51964458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7321}}^1$

素因数の和:7359

約数の個数: 48

約数和(自身を含む): 128632896

約数和(自身を除く): 76668438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 7321, 14642, 21963, 43926, 51247, 95173, 102494, 153741, 190346, 285519, 307482, 571038, 666211, 1237249, 1332422, 1998633, 2474498, 3711747, 3997266, 7423494, 8660743, 17321486, 25982229, 51964458]

約数ペア:

[(1, 51964458), (2, 25982229), (3, 17321486), (6, 8660743), (7, 7423494), (13, 3997266), (14, 3711747), (21, 2474498), (26, 1998633), (39, 1332422), (42, 1237249), (78, 666211), (91, 571038), (169, 307482), (182, 285519), (273, 190346), (338, 153741), (507, 102494), (546, 95173), (1014, 51247), (1183, 43926), (2366, 21963), (3549, 14642), (7098, 7321)]