59479940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13457}}^1$

素因数の和:13496

約数の個数: 48

約数和(自身を含む): 142439472

約数和(自身を除く): 82959532

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 13457, 26914, 53828, 67285, 134570, 174941, 228769, 269140, 349882, 457538, 699764, 874705, 915076, 1143845, 1749410, 2287690, 2973997, 3498820, 4575380, 5947994, 11895988, 14869985, 29739970, 59479940]

約数ペア:

[(1, 59479940), (2, 29739970), (4, 14869985), (5, 11895988), (10, 5947994), (13, 4575380), (17, 3498820), (20, 2973997), (26, 2287690), (34, 1749410), (52, 1143845), (65, 915076), (68, 874705), (85, 699764), (130, 457538), (170, 349882), (221, 269140), (260, 228769), (340, 174941), (442, 134570), (884, 67285), (1105, 53828), (2210, 26914), (4420, 13457)]