52983210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 156672000

約数和(自身を除く): 103688790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 271, 285, 294, 343, 399, 490, 542, 570, 665, 686, 735, 798, 813, 931, 1029, 1330, 1355, 1470, 1626, 1715, 1862, 1897, 1995, 2058, 2710, 2793, 3430, 3794, 3990, 4065, 4655, 5145, 5149, 5586, 5691, 6517, 8130, 9310, 9485, 10290, 10298, 11382, 13034, 13279, 13965, 15447, 18970, 19551, 25745, 26558, 27930, 28455, 30894, 32585, 36043, 39102, 39837, 51490, 56910, 65170, 66395, 72086, 77235, 79674, 92953, 97755, 108129, 132790, 154470, 180215, 185906, 195510, 199185, 216258, 252301, 278859, 360430, 398370, 464765, 504602, 540645, 557718, 756903, 929530, 1081290, 1261505, 1394295, 1513806, 1766107, 2523010, 2788590, 3532214, 3784515, 5298321, 7569030, 8830535, 10596642, 17661070, 26491605, 52983210]

約数ペア:

[(1, 52983210), (2, 26491605), (3, 17661070), (5, 10596642), (6, 8830535), (7, 7569030), (10, 5298321), (14, 3784515), (15, 3532214), (19, 2788590), (21, 2523010), (30, 1766107), (35, 1513806), (38, 1394295), (42, 1261505), (49, 1081290), (57, 929530), (70, 756903), (95, 557718), (98, 540645), (105, 504602), (114, 464765), (133, 398370), (147, 360430), (190, 278859), (210, 252301), (245, 216258), (266, 199185), (271, 195510), (285, 185906), (294, 180215), (343, 154470), (399, 132790), (490, 108129), (542, 97755), (570, 92953), (665, 79674), (686, 77235), (735, 72086), (798, 66395), (813, 65170), (931, 56910), (1029, 51490), (1330, 39837), (1355, 39102), (1470, 36043), (1626, 32585), (1715, 30894), (1862, 28455), (1897, 27930), (1995, 26558), (2058, 25745), (2710, 19551), (2793, 18970), (3430, 15447), (3794, 13965), (3990, 13279), (4065, 13034), (4655, 11382), (5145, 10298), (5149, 10290), (5586, 9485), (5691, 9310), (6517, 8130)]