48923300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 112492800

約数和(自身を除く): 63569500

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 239, 356, 445, 460, 478, 575, 890, 956, 1150, 1195, 1780, 2047, 2225, 2300, 2390, 4094, 4450, 4780, 5497, 5975, 8188, 8900, 10235, 10994, 11950, 20470, 21271, 21988, 23900, 27485, 40940, 42542, 51175, 54970, 85084, 102350, 106355, 109940, 137425, 204700, 212710, 274850, 425420, 489233, 531775, 549700, 978466, 1063550, 1956932, 2127100, 2446165, 4892330, 9784660, 12230825, 24461650, 48923300]

約数ペア:

[(1, 48923300), (2, 24461650), (4, 12230825), (5, 9784660), (10, 4892330), (20, 2446165), (23, 2127100), (25, 1956932), (46, 1063550), (50, 978466), (89, 549700), (92, 531775), (100, 489233), (115, 425420), (178, 274850), (230, 212710), (239, 204700), (356, 137425), (445, 109940), (460, 106355), (478, 102350), (575, 85084), (890, 54970), (956, 51175), (1150, 42542), (1195, 40940), (1780, 27485), (2047, 23900), (2225, 21988), (2300, 21271), (2390, 20470), (4094, 11950), (4450, 10994), (4780, 10235), (5497, 8900), (5975, 8188)]