49917750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 136581120

約数和(自身を除く): 86663370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 113, 114, 125, 150, 155, 186, 190, 226, 250, 285, 310, 339, 375, 465, 475, 565, 570, 589, 678, 750, 775, 930, 950, 1130, 1178, 1425, 1550, 1695, 1767, 2147, 2325, 2375, 2825, 2850, 2945, 3390, 3503, 3534, 3875, 4294, 4650, 4750, 5650, 5890, 6441, 7006, 7125, 7750, 8475, 8835, 10509, 10735, 11625, 12882, 14125, 14250, 14725, 16950, 17515, 17670, 21018, 21470, 23250, 28250, 29450, 32205, 35030, 42375, 44175, 52545, 53675, 64410, 66557, 73625, 84750, 87575, 88350, 105090, 107350, 133114, 147250, 161025, 175150, 199671, 220875, 262725, 268375, 322050, 332785, 399342, 437875, 441750, 525450, 536750, 665570, 805125, 875750, 998355, 1313625, 1610250, 1663925, 1996710, 2627250, 3327850, 4991775, 8319625, 9983550, 16639250, 24958875, 49917750]

約数ペア:

[(1, 49917750), (2, 24958875), (3, 16639250), (5, 9983550), (6, 8319625), (10, 4991775), (15, 3327850), (19, 2627250), (25, 1996710), (30, 1663925), (31, 1610250), (38, 1313625), (50, 998355), (57, 875750), (62, 805125), (75, 665570), (93, 536750), (95, 525450), (113, 441750), (114, 437875), (125, 399342), (150, 332785), (155, 322050), (186, 268375), (190, 262725), (226, 220875), (250, 199671), (285, 175150), (310, 161025), (339, 147250), (375, 133114), (465, 107350), (475, 105090), (565, 88350), (570, 87575), (589, 84750), (678, 73625), (750, 66557), (775, 64410), (930, 53675), (950, 52545), (1130, 44175), (1178, 42375), (1425, 35030), (1550, 32205), (1695, 29450), (1767, 28250), (2147, 23250), (2325, 21470), (2375, 21018), (2825, 17670), (2850, 17515), (2945, 16950), (3390, 14725), (3503, 14250), (3534, 14125), (3875, 12882), (4294, 11625), (4650, 10735), (4750, 10509), (5650, 8835), (5890, 8475), (6441, 7750), (7006, 7125)]