53072460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 186828096

約数和(自身を除く): 133755636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 577, 630, 657, 730, 876, 1022, 1095, 1154, 1260, 1314, 1460, 1533, 1731, 2044, 2190, 2308, 2555, 2628, 2885, 3066, 3285, 3462, 4039, 4380, 4599, 5110, 5193, 5770, 6132, 6570, 6924, 7665, 8078, 8655, 9198, 10220, 10386, 11540, 12117, 13140, 15330, 16156, 17310, 18396, 20195, 20772, 22995, 24234, 25965, 30660, 34620, 36351, 40390, 42121, 45990, 48468, 51930, 60585, 72702, 80780, 84242, 91980, 103860, 121170, 126363, 145404, 168484, 181755, 210605, 242340, 252726, 294847, 363510, 379089, 421210, 505452, 589694, 631815, 727020, 758178, 842420, 884541, 1179388, 1263630, 1474235, 1516356, 1769082, 1895445, 2527260, 2653623, 2948470, 3538164, 3790890, 4422705, 5307246, 5896940, 7581780, 8845410, 10614492, 13268115, 17690820, 26536230, 53072460]

約数ペア:

[(1, 53072460), (2, 26536230), (3, 17690820), (4, 13268115), (5, 10614492), (6, 8845410), (7, 7581780), (9, 5896940), (10, 5307246), (12, 4422705), (14, 3790890), (15, 3538164), (18, 2948470), (20, 2653623), (21, 2527260), (28, 1895445), (30, 1769082), (35, 1516356), (36, 1474235), (42, 1263630), (45, 1179388), (60, 884541), (63, 842420), (70, 758178), (73, 727020), (84, 631815), (90, 589694), (105, 505452), (126, 421210), (140, 379089), (146, 363510), (180, 294847), (210, 252726), (219, 242340), (252, 210605), (292, 181755), (315, 168484), (365, 145404), (420, 126363), (438, 121170), (511, 103860), (577, 91980), (630, 84242), (657, 80780), (730, 72702), (876, 60585), (1022, 51930), (1095, 48468), (1154, 45990), (1260, 42121), (1314, 40390), (1460, 36351), (1533, 34620), (1731, 30660), (2044, 25965), (2190, 24234), (2308, 22995), (2555, 20772), (2628, 20195), (2885, 18396), (3066, 17310), (3285, 16156), (3462, 15330), (4039, 13140), (4380, 12117), (4599, 11540), (5110, 10386), (5193, 10220), (5770, 9198), (6132, 8655), (6570, 8078), (6924, 7665)]