49384020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 158957568

約数和(自身を除く): 109573548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 383, 420, 614, 766, 921, 1149, 1228, 1532, 1535, 1842, 1915, 2149, 2298, 2681, 3070, 3684, 3830, 4298, 4596, 4605, 5362, 5745, 6140, 6447, 7660, 8043, 8596, 9210, 10724, 10745, 11490, 12894, 13405, 16086, 18420, 21490, 22980, 25788, 26810, 32172, 32235, 40215, 42980, 53620, 64470, 80430, 117581, 128940, 160860, 235162, 352743, 470324, 587905, 705486, 823067, 1175810, 1410972, 1646134, 1763715, 2351620, 2469201, 3292268, 3527430, 4115335, 4938402, 7054860, 8230670, 9876804, 12346005, 16461340, 24692010, 49384020]

約数ペア:

[(1, 49384020), (2, 24692010), (3, 16461340), (4, 12346005), (5, 9876804), (6, 8230670), (7, 7054860), (10, 4938402), (12, 4115335), (14, 3527430), (15, 3292268), (20, 2469201), (21, 2351620), (28, 1763715), (30, 1646134), (35, 1410972), (42, 1175810), (60, 823067), (70, 705486), (84, 587905), (105, 470324), (140, 352743), (210, 235162), (307, 160860), (383, 128940), (420, 117581), (614, 80430), (766, 64470), (921, 53620), (1149, 42980), (1228, 40215), (1532, 32235), (1535, 32172), (1842, 26810), (1915, 25788), (2149, 22980), (2298, 21490), (2681, 18420), (3070, 16086), (3684, 13405), (3830, 12894), (4298, 11490), (4596, 10745), (4605, 10724), (5362, 9210), (5745, 8596), (6140, 8043), (6447, 7660)]