52248040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 130442400

約数和(自身を除く): 78194360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 131, 169, 236, 260, 262, 295, 338, 472, 520, 524, 590, 655, 676, 767, 845, 1048, 1180, 1310, 1352, 1534, 1690, 1703, 2360, 2620, 3068, 3380, 3406, 3835, 5240, 6136, 6760, 6812, 7670, 7729, 8515, 9971, 13624, 15340, 15458, 17030, 19942, 22139, 30680, 30916, 34060, 38645, 39884, 44278, 49855, 61832, 68120, 77290, 79768, 88556, 99710, 100477, 110695, 154580, 177112, 199420, 200954, 221390, 309160, 398840, 401908, 442780, 502385, 803816, 885560, 1004770, 1306201, 2009540, 2612402, 4019080, 5224804, 6531005, 10449608, 13062010, 26124020, 52248040]

約数ペア:

[(1, 52248040), (2, 26124020), (4, 13062010), (5, 10449608), (8, 6531005), (10, 5224804), (13, 4019080), (20, 2612402), (26, 2009540), (40, 1306201), (52, 1004770), (59, 885560), (65, 803816), (104, 502385), (118, 442780), (130, 401908), (131, 398840), (169, 309160), (236, 221390), (260, 200954), (262, 199420), (295, 177112), (338, 154580), (472, 110695), (520, 100477), (524, 99710), (590, 88556), (655, 79768), (676, 77290), (767, 68120), (845, 61832), (1048, 49855), (1180, 44278), (1310, 39884), (1352, 38645), (1534, 34060), (1690, 30916), (1703, 30680), (2360, 22139), (2620, 19942), (3068, 17030), (3380, 15458), (3406, 15340), (3835, 13624), (5240, 9971), (6136, 8515), (6760, 7729), (6812, 7670)]