53223872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 124431552

約数和(自身を除く): 71207680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 64, 68, 71, 104, 106, 136, 142, 208, 212, 221, 272, 284, 416, 424, 442, 544, 568, 689, 832, 848, 884, 901, 923, 1088, 1136, 1207, 1378, 1696, 1768, 1802, 1846, 2272, 2414, 2756, 3392, 3536, 3604, 3692, 3763, 4544, 4828, 5512, 7072, 7208, 7384, 7526, 9656, 11024, 11713, 14144, 14416, 14768, 15052, 15691, 19312, 22048, 23426, 28832, 29536, 30104, 31382, 38624, 44096, 46852, 48919, 57664, 59072, 60208, 62764, 63971, 77248, 93704, 97838, 120416, 125528, 127942, 187408, 195676, 240832, 251056, 255884, 374816, 391352, 502112, 511768, 749632, 782704, 831623, 1004224, 1023536, 1565408, 1663246, 2047072, 3130816, 3326492, 4094144, 6652984, 13305968, 26611936, 53223872]

約数ペア:

[(1, 53223872), (2, 26611936), (4, 13305968), (8, 6652984), (13, 4094144), (16, 3326492), (17, 3130816), (26, 2047072), (32, 1663246), (34, 1565408), (52, 1023536), (53, 1004224), (64, 831623), (68, 782704), (71, 749632), (104, 511768), (106, 502112), (136, 391352), (142, 374816), (208, 255884), (212, 251056), (221, 240832), (272, 195676), (284, 187408), (416, 127942), (424, 125528), (442, 120416), (544, 97838), (568, 93704), (689, 77248), (832, 63971), (848, 62764), (884, 60208), (901, 59072), (923, 57664), (1088, 48919), (1136, 46852), (1207, 44096), (1378, 38624), (1696, 31382), (1768, 30104), (1802, 29536), (1846, 28832), (2272, 23426), (2414, 22048), (2756, 19312), (3392, 15691), (3536, 15052), (3604, 14768), (3692, 14416), (3763, 14144), (4544, 11713), (4828, 11024), (5512, 9656), (7072, 7526), (7208, 7384)]