55707210

素因数分解:

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

素因数の和:357

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 107588790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 195, 234, 269, 270, 295, 351, 354, 390, 531, 538, 585, 590, 702, 767, 807, 885, 1062, 1170, 1345, 1534, 1593, 1614, 1755, 1770, 2301, 2421, 2655, 2690, 3186, 3497, 3510, 3835, 4035, 4602, 4842, 5310, 6903, 6994, 7263, 7670, 7965, 8070, 10491, 11505, 12105, 13806, 14526, 15871, 15930, 17485, 20709, 20982, 23010, 24210, 31473, 31742, 34515, 34970, 36315, 41418, 47613, 52455, 62946, 69030, 72630, 79355, 94419, 95226, 103545, 104910, 142839, 157365, 158710, 188838, 206323, 207090, 238065, 285678, 314730, 412646, 428517, 472095, 476130, 618969, 714195, 857034, 944190, 1031615, 1237938, 1428390, 1856907, 2063230, 2142585, 3094845, 3713814, 4285170, 5570721, 6189690, 9284535, 11141442, 18569070, 27853605, 55707210]

約数ペア:

[(1, 55707210), (2, 27853605), (3, 18569070), (5, 11141442), (6, 9284535), (9, 6189690), (10, 5570721), (13, 4285170), (15, 3713814), (18, 3094845), (26, 2142585), (27, 2063230), (30, 1856907), (39, 1428390), (45, 1237938), (54, 1031615), (59, 944190), (65, 857034), (78, 714195), (90, 618969), (117, 476130), (118, 472095), (130, 428517), (135, 412646), (177, 314730), (195, 285678), (234, 238065), (269, 207090), (270, 206323), (295, 188838), (351, 158710), (354, 157365), (390, 142839), (531, 104910), (538, 103545), (585, 95226), (590, 94419), (702, 79355), (767, 72630), (807, 69030), (885, 62946), (1062, 52455), (1170, 47613), (1345, 41418), (1534, 36315), (1593, 34970), (1614, 34515), (1755, 31742), (1770, 31473), (2301, 24210), (2421, 23010), (2655, 20982), (2690, 20709), (3186, 17485), (3497, 15930), (3510, 15871), (3835, 14526), (4035, 13806), (4602, 12105), (4842, 11505), (5310, 10491), (6903, 8070), (6994, 7965), (7263, 7670)]