49517520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 168739200

約数和(自身を除く): 119221680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 269, 295, 312, 354, 390, 472, 520, 538, 590, 624, 708, 767, 780, 807, 885, 944, 1040, 1076, 1180, 1345, 1416, 1534, 1560, 1614, 1770, 2152, 2301, 2360, 2690, 2832, 3068, 3120, 3228, 3497, 3540, 3835, 4035, 4304, 4602, 4720, 5380, 6136, 6456, 6994, 7080, 7670, 8070, 9204, 10491, 10760, 11505, 12272, 12912, 13988, 14160, 15340, 15871, 16140, 17485, 18408, 20982, 21520, 23010, 27976, 30680, 31742, 32280, 34970, 36816, 41964, 46020, 47613, 52455, 55952, 61360, 63484, 64560, 69940, 79355, 83928, 92040, 95226, 104910, 126968, 139880, 158710, 167856, 184080, 190452, 206323, 209820, 238065, 253936, 279760, 317420, 380904, 412646, 419640, 476130, 618969, 634840, 761808, 825292, 839280, 952260, 1031615, 1237938, 1269680, 1650584, 1904520, 2063230, 2475876, 3094845, 3301168, 3809040, 4126460, 4951752, 6189690, 8252920, 9903504, 12379380, 16505840, 24758760, 49517520]

約数ペア:

[(1, 49517520), (2, 24758760), (3, 16505840), (4, 12379380), (5, 9903504), (6, 8252920), (8, 6189690), (10, 4951752), (12, 4126460), (13, 3809040), (15, 3301168), (16, 3094845), (20, 2475876), (24, 2063230), (26, 1904520), (30, 1650584), (39, 1269680), (40, 1237938), (48, 1031615), (52, 952260), (59, 839280), (60, 825292), (65, 761808), (78, 634840), (80, 618969), (104, 476130), (118, 419640), (120, 412646), (130, 380904), (156, 317420), (177, 279760), (195, 253936), (208, 238065), (236, 209820), (240, 206323), (260, 190452), (269, 184080), (295, 167856), (312, 158710), (354, 139880), (390, 126968), (472, 104910), (520, 95226), (538, 92040), (590, 83928), (624, 79355), (708, 69940), (767, 64560), (780, 63484), (807, 61360), (885, 55952), (944, 52455), (1040, 47613), (1076, 46020), (1180, 41964), (1345, 36816), (1416, 34970), (1534, 32280), (1560, 31742), (1614, 30680), (1770, 27976), (2152, 23010), (2301, 21520), (2360, 20982), (2690, 18408), (2832, 17485), (3068, 16140), (3120, 15871), (3228, 15340), (3497, 14160), (3540, 13988), (3835, 12912), (4035, 12272), (4304, 11505), (4602, 10760), (4720, 10491), (5380, 9204), (6136, 8070), (6456, 7670), (6994, 7080)]