48821080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 139138560

約数和(自身を除く): 90317480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 131, 140, 154, 220, 242, 262, 280, 308, 385, 440, 484, 524, 605, 616, 655, 770, 847, 917, 968, 1048, 1210, 1310, 1331, 1441, 1540, 1694, 1834, 2420, 2620, 2662, 2882, 3080, 3388, 3668, 4235, 4585, 4840, 5240, 5324, 5764, 6655, 6776, 7205, 7336, 8470, 9170, 9317, 10087, 10648, 11528, 13310, 14410, 15851, 16940, 18340, 18634, 20174, 26620, 28820, 31702, 33880, 36680, 37268, 40348, 46585, 50435, 53240, 57640, 63404, 74536, 79255, 80696, 93170, 100870, 110957, 126808, 158510, 174361, 186340, 201740, 221914, 317020, 348722, 372680, 403480, 443828, 554785, 634040, 697444, 871805, 887656, 1109570, 1220527, 1394888, 1743610, 2219140, 2441054, 3487220, 4438280, 4882108, 6102635, 6974440, 9764216, 12205270, 24410540, 48821080]

約数ペア:

[(1, 48821080), (2, 24410540), (4, 12205270), (5, 9764216), (7, 6974440), (8, 6102635), (10, 4882108), (11, 4438280), (14, 3487220), (20, 2441054), (22, 2219140), (28, 1743610), (35, 1394888), (40, 1220527), (44, 1109570), (55, 887656), (56, 871805), (70, 697444), (77, 634040), (88, 554785), (110, 443828), (121, 403480), (131, 372680), (140, 348722), (154, 317020), (220, 221914), (242, 201740), (262, 186340), (280, 174361), (308, 158510), (385, 126808), (440, 110957), (484, 100870), (524, 93170), (605, 80696), (616, 79255), (655, 74536), (770, 63404), (847, 57640), (917, 53240), (968, 50435), (1048, 46585), (1210, 40348), (1310, 37268), (1331, 36680), (1441, 33880), (1540, 31702), (1694, 28820), (1834, 26620), (2420, 20174), (2620, 18634), (2662, 18340), (2882, 16940), (3080, 15851), (3388, 14410), (3668, 13310), (4235, 11528), (4585, 10648), (4840, 10087), (5240, 9317), (5324, 9170), (5764, 8470), (6655, 7336), (6776, 7205)]