49220250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 132986880

約数和(自身を除く): 83766630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 31, 50, 58, 62, 73, 75, 87, 93, 125, 145, 146, 150, 155, 174, 186, 219, 250, 290, 310, 365, 375, 435, 438, 465, 725, 730, 750, 775, 870, 899, 930, 1095, 1450, 1550, 1798, 1825, 2117, 2175, 2190, 2263, 2325, 2697, 3625, 3650, 3875, 4234, 4350, 4495, 4526, 4650, 5394, 5475, 6351, 6789, 7250, 7750, 8990, 9125, 10585, 10875, 10950, 11315, 11625, 12702, 13485, 13578, 18250, 21170, 21750, 22475, 22630, 23250, 26970, 27375, 31755, 33945, 44950, 52925, 54750, 56575, 63510, 65627, 67425, 67890, 105850, 112375, 113150, 131254, 134850, 158775, 169725, 196881, 224750, 264625, 282875, 317550, 328135, 337125, 339450, 393762, 529250, 565750, 656270, 674250, 793875, 848625, 984405, 1587750, 1640675, 1697250, 1968810, 3281350, 4922025, 8203375, 9844050, 16406750, 24610125, 49220250]

約数ペア:

[(1, 49220250), (2, 24610125), (3, 16406750), (5, 9844050), (6, 8203375), (10, 4922025), (15, 3281350), (25, 1968810), (29, 1697250), (30, 1640675), (31, 1587750), (50, 984405), (58, 848625), (62, 793875), (73, 674250), (75, 656270), (87, 565750), (93, 529250), (125, 393762), (145, 339450), (146, 337125), (150, 328135), (155, 317550), (174, 282875), (186, 264625), (219, 224750), (250, 196881), (290, 169725), (310, 158775), (365, 134850), (375, 131254), (435, 113150), (438, 112375), (465, 105850), (725, 67890), (730, 67425), (750, 65627), (775, 63510), (870, 56575), (899, 54750), (930, 52925), (1095, 44950), (1450, 33945), (1550, 31755), (1798, 27375), (1825, 26970), (2117, 23250), (2175, 22630), (2190, 22475), (2263, 21750), (2325, 21170), (2697, 18250), (3625, 13578), (3650, 13485), (3875, 12702), (4234, 11625), (4350, 11315), (4495, 10950), (4526, 10875), (4650, 10585), (5394, 9125), (5475, 8990), (6351, 7750), (6789, 7250)]