48622900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 112458080

約数和(自身を除く): 63835180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 157, 163, 190, 314, 326, 380, 475, 628, 652, 785, 815, 950, 1570, 1630, 1900, 2983, 3097, 3140, 3260, 3925, 4075, 5966, 6194, 7850, 8150, 11932, 12388, 14915, 15485, 15700, 16300, 25591, 29830, 30970, 51182, 59660, 61940, 74575, 77425, 102364, 127955, 149150, 154850, 255910, 298300, 309700, 486229, 511820, 639775, 972458, 1279550, 1944916, 2431145, 2559100, 4862290, 9724580, 12155725, 24311450, 48622900]

約数ペア:

[(1, 48622900), (2, 24311450), (4, 12155725), (5, 9724580), (10, 4862290), (19, 2559100), (20, 2431145), (25, 1944916), (38, 1279550), (50, 972458), (76, 639775), (95, 511820), (100, 486229), (157, 309700), (163, 298300), (190, 255910), (314, 154850), (326, 149150), (380, 127955), (475, 102364), (628, 77425), (652, 74575), (785, 61940), (815, 59660), (950, 51182), (1570, 30970), (1630, 29830), (1900, 25591), (2983, 16300), (3097, 15700), (3140, 15485), (3260, 14915), (3925, 12388), (4075, 11932), (5966, 8150), (6194, 7850)]