48899820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 146313216

約数和(自身を除く): 97413396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 191, 204, 251, 255, 340, 382, 502, 510, 573, 753, 764, 955, 1004, 1020, 1146, 1255, 1506, 1910, 2292, 2510, 2865, 3012, 3247, 3765, 3820, 4267, 5020, 5730, 6494, 7530, 8534, 9741, 11460, 12801, 12988, 15060, 16235, 17068, 19482, 21335, 25602, 32470, 38964, 42670, 47941, 48705, 51204, 64005, 64940, 85340, 95882, 97410, 128010, 143823, 191764, 194820, 239705, 256020, 287646, 479410, 575292, 719115, 814997, 958820, 1438230, 1629994, 2444991, 2876460, 3259988, 4074985, 4889982, 8149970, 9779964, 12224955, 16299940, 24449910, 48899820]

約数ペア:

[(1, 48899820), (2, 24449910), (3, 16299940), (4, 12224955), (5, 9779964), (6, 8149970), (10, 4889982), (12, 4074985), (15, 3259988), (17, 2876460), (20, 2444991), (30, 1629994), (34, 1438230), (51, 958820), (60, 814997), (68, 719115), (85, 575292), (102, 479410), (170, 287646), (191, 256020), (204, 239705), (251, 194820), (255, 191764), (340, 143823), (382, 128010), (502, 97410), (510, 95882), (573, 85340), (753, 64940), (764, 64005), (955, 51204), (1004, 48705), (1020, 47941), (1146, 42670), (1255, 38964), (1506, 32470), (1910, 25602), (2292, 21335), (2510, 19482), (2865, 17068), (3012, 16235), (3247, 15060), (3765, 12988), (3820, 12801), (4267, 11460), (5020, 9741), (5730, 8534), (6494, 7530)]