56467710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 168962976

約数和(自身を除く): 112495266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 167, 170, 195, 221, 234, 255, 289, 306, 334, 390, 442, 501, 510, 578, 585, 663, 765, 835, 867, 1002, 1105, 1170, 1326, 1445, 1503, 1530, 1670, 1734, 1989, 2171, 2210, 2505, 2601, 2839, 2890, 3006, 3315, 3757, 3978, 4335, 4342, 5010, 5202, 5678, 6513, 6630, 7514, 7515, 8517, 8670, 9945, 10855, 11271, 13005, 13026, 14195, 15030, 17034, 18785, 19539, 19890, 21710, 22542, 25551, 26010, 28390, 32565, 33813, 36907, 37570, 39078, 42585, 48263, 51102, 56355, 65130, 67626, 73814, 85170, 96526, 97695, 110721, 112710, 127755, 144789, 169065, 184535, 195390, 221442, 241315, 255510, 289578, 332163, 338130, 369070, 434367, 482630, 553605, 627419, 664326, 723945, 868734, 1107210, 1254838, 1447890, 1660815, 1882257, 2171835, 3137095, 3321630, 3764514, 4343670, 5646771, 6274190, 9411285, 11293542, 18822570, 28233855, 56467710]

約数ペア:

[(1, 56467710), (2, 28233855), (3, 18822570), (5, 11293542), (6, 9411285), (9, 6274190), (10, 5646771), (13, 4343670), (15, 3764514), (17, 3321630), (18, 3137095), (26, 2171835), (30, 1882257), (34, 1660815), (39, 1447890), (45, 1254838), (51, 1107210), (65, 868734), (78, 723945), (85, 664326), (90, 627419), (102, 553605), (117, 482630), (130, 434367), (153, 369070), (167, 338130), (170, 332163), (195, 289578), (221, 255510), (234, 241315), (255, 221442), (289, 195390), (306, 184535), (334, 169065), (390, 144789), (442, 127755), (501, 112710), (510, 110721), (578, 97695), (585, 96526), (663, 85170), (765, 73814), (835, 67626), (867, 65130), (1002, 56355), (1105, 51102), (1170, 48263), (1326, 42585), (1445, 39078), (1503, 37570), (1530, 36907), (1670, 33813), (1734, 32565), (1989, 28390), (2171, 26010), (2210, 25551), (2505, 22542), (2601, 21710), (2839, 19890), (2890, 19539), (3006, 18785), (3315, 17034), (3757, 15030), (3978, 14195), (4335, 13026), (4342, 13005), (5010, 11271), (5202, 10855), (5678, 9945), (6513, 8670), (6630, 8517), (7514, 7515)]