51900630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 76662570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 79, 122, 158, 183, 237, 305, 359, 366, 395, 474, 610, 718, 790, 915, 1077, 1185, 1795, 1830, 2154, 2370, 3590, 4819, 5385, 9638, 10770, 14457, 21899, 24095, 28361, 28914, 43798, 48190, 56722, 65697, 72285, 85083, 109495, 131394, 141805, 144570, 170166, 218990, 283610, 328485, 425415, 656970, 850830, 1730021, 3460042, 5190063, 8650105, 10380126, 17300210, 25950315, 51900630]

約数ペア:

[(1, 51900630), (2, 25950315), (3, 17300210), (5, 10380126), (6, 8650105), (10, 5190063), (15, 3460042), (30, 1730021), (61, 850830), (79, 656970), (122, 425415), (158, 328485), (183, 283610), (237, 218990), (305, 170166), (359, 144570), (366, 141805), (395, 131394), (474, 109495), (610, 85083), (718, 72285), (790, 65697), (915, 56722), (1077, 48190), (1185, 43798), (1795, 28914), (1830, 28361), (2154, 24095), (2370, 21899), (3590, 14457), (4819, 10770), (5385, 9638)]