49181340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3751

約数の個数: 96

約数和(自身を含む): 157066560

約数和(自身を除く): 107885220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 3709, 4420, 6630, 7418, 11127, 13260, 14836, 18545, 22254, 37090, 44508, 48217, 55635, 63053, 74180, 96434, 111270, 126106, 144651, 189159, 192868, 222540, 241085, 252212, 289302, 315265, 378318, 482170, 578604, 630530, 723255, 756636, 819689, 945795, 964340, 1261060, 1446510, 1639378, 1891590, 2459067, 2893020, 3278756, 3783180, 4098445, 4918134, 8196890, 9836268, 12295335, 16393780, 24590670, 49181340]

約数ペア:

[(1, 49181340), (2, 24590670), (3, 16393780), (4, 12295335), (5, 9836268), (6, 8196890), (10, 4918134), (12, 4098445), (13, 3783180), (15, 3278756), (17, 2893020), (20, 2459067), (26, 1891590), (30, 1639378), (34, 1446510), (39, 1261060), (51, 964340), (52, 945795), (60, 819689), (65, 756636), (68, 723255), (78, 630530), (85, 578604), (102, 482170), (130, 378318), (156, 315265), (170, 289302), (195, 252212), (204, 241085), (221, 222540), (255, 192868), (260, 189159), (340, 144651), (390, 126106), (442, 111270), (510, 96434), (663, 74180), (780, 63053), (884, 55635), (1020, 48217), (1105, 44508), (1326, 37090), (2210, 22254), (2652, 18545), (3315, 14836), (3709, 13260), (4420, 11127), (6630, 7418)]