49281570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 140121072

約数和(自身を除く): 90839502

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 577, 585, 657, 730, 949, 1095, 1154, 1170, 1314, 1731, 1898, 2190, 2847, 2885, 3285, 3462, 4745, 5193, 5694, 5770, 6570, 7501, 8541, 8655, 9490, 10386, 14235, 15002, 17082, 17310, 22503, 25965, 28470, 37505, 42121, 42705, 45006, 51930, 67509, 75010, 84242, 85410, 112515, 126363, 135018, 210605, 225030, 252726, 337545, 379089, 421210, 547573, 631815, 675090, 758178, 1095146, 1263630, 1642719, 1895445, 2737865, 3285438, 3790890, 4928157, 5475730, 8213595, 9856314, 16427190, 24640785, 49281570]

約数ペア:

[(1, 49281570), (2, 24640785), (3, 16427190), (5, 9856314), (6, 8213595), (9, 5475730), (10, 4928157), (13, 3790890), (15, 3285438), (18, 2737865), (26, 1895445), (30, 1642719), (39, 1263630), (45, 1095146), (65, 758178), (73, 675090), (78, 631815), (90, 547573), (117, 421210), (130, 379089), (146, 337545), (195, 252726), (219, 225030), (234, 210605), (365, 135018), (390, 126363), (438, 112515), (577, 85410), (585, 84242), (657, 75010), (730, 67509), (949, 51930), (1095, 45006), (1154, 42705), (1170, 42121), (1314, 37505), (1731, 28470), (1898, 25965), (2190, 22503), (2847, 17310), (2885, 17082), (3285, 15002), (3462, 14235), (4745, 10386), (5193, 9490), (5694, 8655), (5770, 8541), (6570, 7501)]