49458520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 119232000

約数和(自身を除く): 69773480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1103, 1121, 1180, 2206, 2242, 2360, 4412, 4484, 5515, 5605, 8824, 8968, 11030, 11210, 20957, 22060, 22420, 41914, 44120, 44840, 65077, 83828, 104785, 130154, 167656, 209570, 260308, 325385, 419140, 520616, 650770, 838280, 1236463, 1301540, 2472926, 2603080, 4945852, 6182315, 9891704, 12364630, 24729260, 49458520]

約数ペア:

[(1, 49458520), (2, 24729260), (4, 12364630), (5, 9891704), (8, 6182315), (10, 4945852), (19, 2603080), (20, 2472926), (38, 1301540), (40, 1236463), (59, 838280), (76, 650770), (95, 520616), (118, 419140), (152, 325385), (190, 260308), (236, 209570), (295, 167656), (380, 130154), (472, 104785), (590, 83828), (760, 65077), (1103, 44840), (1121, 44120), (1180, 41914), (2206, 22420), (2242, 22060), (2360, 20957), (4412, 11210), (4484, 11030), (5515, 8968), (5605, 8824)]