55997256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 172108800

約数和(自身を除く): 116111544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 331, 371, 399, 424, 456, 532, 636, 662, 742, 798, 993, 1007, 1064, 1113, 1272, 1324, 1484, 1596, 1986, 2014, 2226, 2317, 2648, 2968, 3021, 3192, 3972, 4028, 4452, 4634, 6042, 6289, 6951, 7049, 7944, 8056, 8904, 9268, 12084, 12578, 13902, 14098, 17543, 18536, 18867, 21147, 24168, 25156, 27804, 28196, 35086, 37734, 42294, 44023, 50312, 52629, 55608, 56392, 70172, 75468, 84588, 88046, 105258, 122801, 132069, 140344, 150936, 169176, 176092, 210516, 245602, 264138, 333317, 352184, 368403, 421032, 491204, 528276, 666634, 736806, 982408, 999951, 1056552, 1333268, 1473612, 1999902, 2333219, 2666536, 2947224, 3999804, 4666438, 6999657, 7999608, 9332876, 13999314, 18665752, 27998628, 55997256]

約数ペア:

[(1, 55997256), (2, 27998628), (3, 18665752), (4, 13999314), (6, 9332876), (7, 7999608), (8, 6999657), (12, 4666438), (14, 3999804), (19, 2947224), (21, 2666536), (24, 2333219), (28, 1999902), (38, 1473612), (42, 1333268), (53, 1056552), (56, 999951), (57, 982408), (76, 736806), (84, 666634), (106, 528276), (114, 491204), (133, 421032), (152, 368403), (159, 352184), (168, 333317), (212, 264138), (228, 245602), (266, 210516), (318, 176092), (331, 169176), (371, 150936), (399, 140344), (424, 132069), (456, 122801), (532, 105258), (636, 88046), (662, 84588), (742, 75468), (798, 70172), (993, 56392), (1007, 55608), (1064, 52629), (1113, 50312), (1272, 44023), (1324, 42294), (1484, 37734), (1596, 35086), (1986, 28196), (2014, 27804), (2226, 25156), (2317, 24168), (2648, 21147), (2968, 18867), (3021, 18536), (3192, 17543), (3972, 14098), (4028, 13902), (4452, 12578), (4634, 12084), (6042, 9268), (6289, 8904), (6951, 8056), (7049, 7944)]