49814730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{26357}}^1$

素因数の和:26380

約数の個数: 64

約数和(自身を含む): 151822080

約数和(自身を除く): 102007350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 26357, 52714, 79071, 131785, 158142, 184499, 237213, 263570, 368998, 395355, 474426, 553497, 711639, 790710, 922495, 1106994, 1186065, 1423278, 1660491, 1844990, 2372130, 2767485, 3320982, 3558195, 4981473, 5534970, 7116390, 8302455, 9962946, 16604910, 24907365, 49814730]

約数ペア:

[(1, 49814730), (2, 24907365), (3, 16604910), (5, 9962946), (6, 8302455), (7, 7116390), (9, 5534970), (10, 4981473), (14, 3558195), (15, 3320982), (18, 2767485), (21, 2372130), (27, 1844990), (30, 1660491), (35, 1423278), (42, 1186065), (45, 1106994), (54, 922495), (63, 790710), (70, 711639), (90, 553497), (105, 474426), (126, 395355), (135, 368998), (189, 263570), (210, 237213), (270, 184499), (315, 158142), (378, 131785), (630, 79071), (945, 52714), (1890, 26357)]