47229250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 95172480

約数和(自身を除く): 47943230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 61, 95, 122, 125, 163, 190, 250, 305, 326, 475, 610, 815, 950, 1159, 1525, 1630, 2318, 2375, 3050, 3097, 4075, 4750, 5795, 6194, 7625, 8150, 9943, 11590, 15250, 15485, 19886, 20375, 28975, 30970, 40750, 49715, 57950, 77425, 99430, 144875, 154850, 188917, 248575, 289750, 377834, 387125, 497150, 774250, 944585, 1242875, 1889170, 2485750, 4722925, 9445850, 23614625, 47229250]

約数ペア:

[(1, 47229250), (2, 23614625), (5, 9445850), (10, 4722925), (19, 2485750), (25, 1889170), (38, 1242875), (50, 944585), (61, 774250), (95, 497150), (122, 387125), (125, 377834), (163, 289750), (190, 248575), (250, 188917), (305, 154850), (326, 144875), (475, 99430), (610, 77425), (815, 57950), (950, 49715), (1159, 40750), (1525, 30970), (1630, 28975), (2318, 20375), (2375, 19886), (3050, 15485), (3097, 15250), (4075, 11590), (4750, 9943), (5795, 8150), (6194, 7625)]