48597640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 137088000

約数和(自身を除く): 88490360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 169, 182, 260, 280, 316, 338, 364, 395, 455, 520, 553, 632, 676, 728, 790, 845, 910, 1027, 1106, 1183, 1352, 1580, 1690, 1820, 2054, 2197, 2212, 2366, 2765, 3160, 3380, 3640, 4108, 4394, 4424, 4732, 5135, 5530, 5915, 6760, 7189, 8216, 8788, 9464, 10270, 10985, 11060, 11830, 13351, 14378, 15379, 17576, 20540, 21970, 22120, 23660, 26702, 28756, 30758, 35945, 41080, 43940, 47320, 53404, 57512, 61516, 66755, 71890, 76895, 87880, 93457, 106808, 123032, 133510, 143780, 153790, 173563, 186914, 267020, 287560, 307580, 347126, 373828, 467285, 534040, 615160, 694252, 747656, 867815, 934570, 1214941, 1388504, 1735630, 1869140, 2429882, 3471260, 3738280, 4859764, 6074705, 6942520, 9719528, 12149410, 24298820, 48597640]

約数ペア:

[(1, 48597640), (2, 24298820), (4, 12149410), (5, 9719528), (7, 6942520), (8, 6074705), (10, 4859764), (13, 3738280), (14, 3471260), (20, 2429882), (26, 1869140), (28, 1735630), (35, 1388504), (40, 1214941), (52, 934570), (56, 867815), (65, 747656), (70, 694252), (79, 615160), (91, 534040), (104, 467285), (130, 373828), (140, 347126), (158, 307580), (169, 287560), (182, 267020), (260, 186914), (280, 173563), (316, 153790), (338, 143780), (364, 133510), (395, 123032), (455, 106808), (520, 93457), (553, 87880), (632, 76895), (676, 71890), (728, 66755), (790, 61516), (845, 57512), (910, 53404), (1027, 47320), (1106, 43940), (1183, 41080), (1352, 35945), (1580, 30758), (1690, 28756), (1820, 26702), (2054, 23660), (2197, 22120), (2212, 21970), (2366, 20540), (2765, 17576), (3160, 15379), (3380, 14378), (3640, 13351), (4108, 11830), (4394, 11060), (4424, 10985), (4732, 10270), (5135, 9464), (5530, 8788), (5915, 8216), (6760, 7189)]