56188890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 159606720

約数和(自身を除く): 103417830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1217, 1539, 1710, 2430, 2434, 2565, 3078, 3651, 4617, 5130, 6085, 7302, 7695, 9234, 10953, 12170, 15390, 18255, 21906, 23085, 23123, 32859, 36510, 46170, 46246, 54765, 65718, 69369, 98577, 109530, 115615, 138738, 164295, 197154, 208107, 231230, 295731, 328590, 346845, 416214, 492885, 591462, 624321, 693690, 985770, 1040535, 1248642, 1478655, 1872963, 2081070, 2957310, 3121605, 3745926, 5618889, 6243210, 9364815, 11237778, 18729630, 28094445, 56188890]

約数ペア:

[(1, 56188890), (2, 28094445), (3, 18729630), (5, 11237778), (6, 9364815), (9, 6243210), (10, 5618889), (15, 3745926), (18, 3121605), (19, 2957310), (27, 2081070), (30, 1872963), (38, 1478655), (45, 1248642), (54, 1040535), (57, 985770), (81, 693690), (90, 624321), (95, 591462), (114, 492885), (135, 416214), (162, 346845), (171, 328590), (190, 295731), (243, 231230), (270, 208107), (285, 197154), (342, 164295), (405, 138738), (486, 115615), (513, 109530), (570, 98577), (810, 69369), (855, 65718), (1026, 54765), (1215, 46246), (1217, 46170), (1539, 36510), (1710, 32859), (2430, 23123), (2434, 23085), (2565, 21906), (3078, 18255), (3651, 15390), (4617, 12170), (5130, 10953), (6085, 9234), (7302, 7695)]