53497488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 155420608

約数和(自身を除く): 101923120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 151, 176, 183, 242, 244, 264, 302, 363, 366, 453, 484, 488, 528, 604, 671, 726, 732, 906, 968, 976, 1208, 1342, 1452, 1464, 1661, 1812, 1936, 2013, 2416, 2684, 2904, 2928, 3322, 3624, 4026, 4983, 5368, 5808, 6644, 7248, 7381, 8052, 9211, 9966, 10736, 13288, 14762, 16104, 18271, 18422, 19932, 22143, 26576, 27633, 29524, 32208, 36542, 36844, 39864, 44286, 54813, 55266, 59048, 73084, 73688, 79728, 88572, 101321, 109626, 110532, 118096, 146168, 147376, 177144, 202642, 219252, 221064, 292336, 303963, 354288, 405284, 438504, 442128, 607926, 810568, 877008, 1114531, 1215852, 1621136, 2229062, 2431704, 3343593, 4458124, 4863408, 6687186, 8916248, 13374372, 17832496, 26748744, 53497488]

約数ペア:

[(1, 53497488), (2, 26748744), (3, 17832496), (4, 13374372), (6, 8916248), (8, 6687186), (11, 4863408), (12, 4458124), (16, 3343593), (22, 2431704), (24, 2229062), (33, 1621136), (44, 1215852), (48, 1114531), (61, 877008), (66, 810568), (88, 607926), (121, 442128), (122, 438504), (132, 405284), (151, 354288), (176, 303963), (183, 292336), (242, 221064), (244, 219252), (264, 202642), (302, 177144), (363, 147376), (366, 146168), (453, 118096), (484, 110532), (488, 109626), (528, 101321), (604, 88572), (671, 79728), (726, 73688), (732, 73084), (906, 59048), (968, 55266), (976, 54813), (1208, 44286), (1342, 39864), (1452, 36844), (1464, 36542), (1661, 32208), (1812, 29524), (1936, 27633), (2013, 26576), (2416, 22143), (2684, 19932), (2904, 18422), (2928, 18271), (3322, 16104), (3624, 14762), (4026, 13288), (4983, 10736), (5368, 9966), (5808, 9211), (6644, 8052), (7248, 7381)]