49387380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6953

約数の個数: 96

約数和(自身を含む): 167360256

約数和(自身を除く): 117972876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 6917, 7140, 13834, 20751, 27668, 34585, 41502, 48419, 69170, 83004, 96838, 103755, 117589, 138340, 145257, 193676, 207510, 235178, 242095, 290514, 352767, 415020, 470356, 484190, 581028, 587945, 705534, 726285, 823123, 968380, 1175890, 1411068, 1452570, 1646246, 1763835, 2351780, 2469369, 2905140, 3292492, 3527670, 4115615, 4938738, 7055340, 8231230, 9877476, 12346845, 16462460, 24693690, 49387380]

約数ペア:

[(1, 49387380), (2, 24693690), (3, 16462460), (4, 12346845), (5, 9877476), (6, 8231230), (7, 7055340), (10, 4938738), (12, 4115615), (14, 3527670), (15, 3292492), (17, 2905140), (20, 2469369), (21, 2351780), (28, 1763835), (30, 1646246), (34, 1452570), (35, 1411068), (42, 1175890), (51, 968380), (60, 823123), (68, 726285), (70, 705534), (84, 587945), (85, 581028), (102, 484190), (105, 470356), (119, 415020), (140, 352767), (170, 290514), (204, 242095), (210, 235178), (238, 207510), (255, 193676), (340, 145257), (357, 138340), (420, 117589), (476, 103755), (510, 96838), (595, 83004), (714, 69170), (1020, 48419), (1190, 41502), (1428, 34585), (1785, 27668), (2380, 20751), (3570, 13834), (6917, 7140)]