52914420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22613}}^1$

素因数の和:22641

約数の個数: 72

約数和(自身を含む): 172861416

約数和(自身を除く): 119946996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22613, 45226, 67839, 90452, 113065, 135678, 203517, 226130, 271356, 293969, 339195, 407034, 452260, 587938, 678390, 814068, 881907, 1017585, 1175876, 1356780, 1469845, 1763814, 2035170, 2645721, 2939690, 3527628, 4070340, 4409535, 5291442, 5879380, 8819070, 10582884, 13228605, 17638140, 26457210, 52914420]

約数ペア:

[(1, 52914420), (2, 26457210), (3, 17638140), (4, 13228605), (5, 10582884), (6, 8819070), (9, 5879380), (10, 5291442), (12, 4409535), (13, 4070340), (15, 3527628), (18, 2939690), (20, 2645721), (26, 2035170), (30, 1763814), (36, 1469845), (39, 1356780), (45, 1175876), (52, 1017585), (60, 881907), (65, 814068), (78, 678390), (90, 587938), (117, 452260), (130, 407034), (156, 339195), (180, 293969), (195, 271356), (234, 226130), (260, 203517), (390, 135678), (468, 113065), (585, 90452), (780, 67839), (1170, 45226), (2340, 22613)]