51602460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 179053056

約数和(自身を除く): 127450596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 727, 780, 845, 910, 1014, 1092, 1183, 1365, 1454, 1690, 1820, 2028, 2181, 2366, 2535, 2730, 2908, 3380, 3549, 3635, 4362, 4732, 5070, 5089, 5460, 5915, 7098, 7270, 8724, 9451, 10140, 10178, 10905, 11830, 14196, 14540, 15267, 17745, 18902, 20356, 21810, 23660, 25445, 28353, 30534, 35490, 37804, 43620, 47255, 50890, 56706, 61068, 66157, 70980, 76335, 94510, 101780, 113412, 122863, 132314, 141765, 152670, 189020, 198471, 245726, 264628, 283530, 305340, 330785, 368589, 396942, 491452, 567060, 614315, 661570, 737178, 793884, 860041, 992355, 1228630, 1323140, 1474356, 1720082, 1842945, 1984710, 2457260, 2580123, 3440164, 3685890, 3969420, 4300205, 5160246, 7371780, 8600410, 10320492, 12900615, 17200820, 25801230, 51602460]

約数ペア:

[(1, 51602460), (2, 25801230), (3, 17200820), (4, 12900615), (5, 10320492), (6, 8600410), (7, 7371780), (10, 5160246), (12, 4300205), (13, 3969420), (14, 3685890), (15, 3440164), (20, 2580123), (21, 2457260), (26, 1984710), (28, 1842945), (30, 1720082), (35, 1474356), (39, 1323140), (42, 1228630), (52, 992355), (60, 860041), (65, 793884), (70, 737178), (78, 661570), (84, 614315), (91, 567060), (105, 491452), (130, 396942), (140, 368589), (156, 330785), (169, 305340), (182, 283530), (195, 264628), (210, 245726), (260, 198471), (273, 189020), (338, 152670), (364, 141765), (390, 132314), (420, 122863), (455, 113412), (507, 101780), (546, 94510), (676, 76335), (727, 70980), (780, 66157), (845, 61068), (910, 56706), (1014, 50890), (1092, 47255), (1183, 43620), (1365, 37804), (1454, 35490), (1690, 30534), (1820, 28353), (2028, 25445), (2181, 23660), (2366, 21810), (2535, 20356), (2730, 18902), (2908, 17745), (3380, 15267), (3549, 14540), (3635, 14196), (4362, 11830), (4732, 10905), (5070, 10178), (5089, 10140), (5460, 9451), (5915, 8724), (7098, 7270)]