51902030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 98397504

約数和(自身を除く): 46495474

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 1997, 2599, 3994, 5198, 9985, 12995, 19970, 25990, 45931, 91862, 225661, 229655, 451322, 459310, 1128305, 2256610, 5190203, 10380406, 25951015, 51902030]

約数ペア:

[(1, 51902030), (2, 25951015), (5, 10380406), (10, 5190203), (23, 2256610), (46, 1128305), (113, 459310), (115, 451322), (226, 229655), (230, 225661), (565, 91862), (1130, 45931), (1997, 25990), (2599, 19970), (3994, 12995), (5198, 9985)]