48676758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 111089664

約数和(自身を除く): 62412906

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 491, 533, 806, 982, 1066, 1209, 1271, 1473, 1599, 2418, 2542, 2946, 3198, 3813, 6383, 7626, 12766, 15221, 16523, 19149, 20131, 30442, 33046, 38298, 40262, 45663, 49569, 60393, 91326, 99138, 120786, 197873, 261703, 395746, 523406, 593619, 624061, 785109, 1187238, 1248122, 1570218, 1872183, 3744366, 8112793, 16225586, 24338379, 48676758]

約数ペア:

[(1, 48676758), (2, 24338379), (3, 16225586), (6, 8112793), (13, 3744366), (26, 1872183), (31, 1570218), (39, 1248122), (41, 1187238), (62, 785109), (78, 624061), (82, 593619), (93, 523406), (123, 395746), (186, 261703), (246, 197873), (403, 120786), (491, 99138), (533, 91326), (806, 60393), (982, 49569), (1066, 45663), (1209, 40262), (1271, 38298), (1473, 33046), (1599, 30442), (2418, 20131), (2542, 19149), (2946, 16523), (3198, 15221), (3813, 12766), (6383, 7626)]