54102130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 101145600

約数和(自身を除く): 47043470

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 877, 995, 1754, 1990, 4385, 6169, 8770, 12338, 27187, 30845, 54374, 61690, 135935, 174523, 271870, 349046, 872615, 1745230, 5410213, 10820426, 27051065, 54102130]

約数ペア:

[(1, 54102130), (2, 27051065), (5, 10820426), (10, 5410213), (31, 1745230), (62, 872615), (155, 349046), (199, 271870), (310, 174523), (398, 135935), (877, 61690), (995, 54374), (1754, 30845), (1990, 27187), (4385, 12338), (6169, 8770)]