61503860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 143240832

約数和(自身を除く): 81736972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 4583, 6710, 9166, 13420, 18332, 22915, 45830, 50413, 91660, 100826, 201652, 252065, 279563, 504130, 559126, 1008260, 1118252, 1397815, 2795630, 3075193, 5591260, 6150386, 12300772, 15375965, 30751930, 61503860]

約数ペア:

[(1, 61503860), (2, 30751930), (4, 15375965), (5, 12300772), (10, 6150386), (11, 5591260), (20, 3075193), (22, 2795630), (44, 1397815), (55, 1118252), (61, 1008260), (110, 559126), (122, 504130), (220, 279563), (244, 252065), (305, 201652), (610, 100826), (671, 91660), (1220, 50413), (1342, 45830), (2684, 22915), (3355, 18332), (4583, 13420), (6710, 9166)]