45407750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 90979200

約数和(自身を除く): 45571450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 125, 149, 230, 250, 265, 298, 530, 575, 745, 1150, 1219, 1325, 1490, 2438, 2650, 2875, 3427, 3725, 5750, 6095, 6625, 6854, 7450, 7897, 12190, 13250, 15794, 17135, 18625, 30475, 34270, 37250, 39485, 60950, 78970, 85675, 152375, 171350, 181631, 197425, 304750, 363262, 394850, 428375, 856750, 908155, 987125, 1816310, 1974250, 4540775, 9081550, 22703875, 45407750]

約数ペア:

[(1, 45407750), (2, 22703875), (5, 9081550), (10, 4540775), (23, 1974250), (25, 1816310), (46, 987125), (50, 908155), (53, 856750), (106, 428375), (115, 394850), (125, 363262), (149, 304750), (230, 197425), (250, 181631), (265, 171350), (298, 152375), (530, 85675), (575, 78970), (745, 60950), (1150, 39485), (1219, 37250), (1325, 34270), (1490, 30475), (2438, 18625), (2650, 17135), (2875, 15794), (3427, 13250), (3725, 12190), (5750, 7897), (6095, 7450), (6625, 6854)]