49300240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 126349056

約数和(自身を除く): 77048816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 463, 484, 605, 880, 926, 968, 1210, 1331, 1852, 1936, 2315, 2420, 2662, 3704, 4630, 4840, 5093, 5324, 6655, 7408, 9260, 9680, 10186, 10648, 13310, 18520, 20372, 21296, 25465, 26620, 37040, 40744, 50930, 53240, 56023, 81488, 101860, 106480, 112046, 203720, 224092, 280115, 407440, 448184, 560230, 616253, 896368, 1120460, 1232506, 2240920, 2465012, 3081265, 4481840, 4930024, 6162530, 9860048, 12325060, 24650120, 49300240]

約数ペア:

[(1, 49300240), (2, 24650120), (4, 12325060), (5, 9860048), (8, 6162530), (10, 4930024), (11, 4481840), (16, 3081265), (20, 2465012), (22, 2240920), (40, 1232506), (44, 1120460), (55, 896368), (80, 616253), (88, 560230), (110, 448184), (121, 407440), (176, 280115), (220, 224092), (242, 203720), (440, 112046), (463, 106480), (484, 101860), (605, 81488), (880, 56023), (926, 53240), (968, 50930), (1210, 40744), (1331, 37040), (1852, 26620), (1936, 25465), (2315, 21296), (2420, 20372), (2662, 18520), (3704, 13310), (4630, 10648), (4840, 10186), (5093, 9680), (5324, 9260), (6655, 7408)]