48354420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25997}}^1$

素因数の和:26040

約数の個数: 48

約数和(自身を含む): 139765248

約数和(自身を除く): 91410828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25997, 51994, 77991, 103988, 129985, 155982, 259970, 311964, 389955, 519940, 779910, 805907, 1559820, 1611814, 2417721, 3223628, 4029535, 4835442, 8059070, 9670884, 12088605, 16118140, 24177210, 48354420]

約数ペア:

[(1, 48354420), (2, 24177210), (3, 16118140), (4, 12088605), (5, 9670884), (6, 8059070), (10, 4835442), (12, 4029535), (15, 3223628), (20, 2417721), (30, 1611814), (31, 1559820), (60, 805907), (62, 779910), (93, 519940), (124, 389955), (155, 311964), (186, 259970), (310, 155982), (372, 129985), (465, 103988), (620, 77991), (930, 51994), (1860, 25997)]