56441660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 132321168

約数和(自身を除く): 75879508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 121, 166, 220, 242, 281, 332, 415, 484, 562, 605, 830, 913, 1124, 1210, 1405, 1660, 1826, 2420, 2810, 3091, 3652, 4565, 5620, 6182, 9130, 10043, 12364, 15455, 18260, 20086, 23323, 30910, 34001, 40172, 46646, 50215, 61820, 68002, 93292, 100430, 116615, 136004, 170005, 200860, 233230, 256553, 340010, 466460, 513106, 680020, 1026212, 1282765, 2565530, 2822083, 5131060, 5644166, 11288332, 14110415, 28220830, 56441660]

約数ペア:

[(1, 56441660), (2, 28220830), (4, 14110415), (5, 11288332), (10, 5644166), (11, 5131060), (20, 2822083), (22, 2565530), (44, 1282765), (55, 1026212), (83, 680020), (110, 513106), (121, 466460), (166, 340010), (220, 256553), (242, 233230), (281, 200860), (332, 170005), (415, 136004), (484, 116615), (562, 100430), (605, 93292), (830, 68002), (913, 61820), (1124, 50215), (1210, 46646), (1405, 40172), (1660, 34001), (1826, 30910), (2420, 23323), (2810, 20086), (3091, 18260), (3652, 15455), (4565, 12364), (5620, 10043), (6182, 9130)]