48420580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 115492608

約数和(自身を除く): 67072028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 61, 65, 71, 86, 122, 130, 142, 172, 215, 244, 260, 284, 305, 355, 430, 559, 610, 710, 793, 860, 923, 1118, 1220, 1420, 1586, 1846, 2236, 2623, 2795, 3053, 3172, 3692, 3965, 4331, 4615, 5246, 5590, 6106, 7930, 8662, 9230, 10492, 11180, 12212, 13115, 15265, 15860, 17324, 18460, 21655, 26230, 30530, 34099, 39689, 43310, 52460, 56303, 61060, 68198, 79378, 86620, 112606, 136396, 158756, 170495, 186233, 198445, 225212, 281515, 340990, 372466, 396890, 563030, 681980, 744932, 793780, 931165, 1126060, 1862330, 2421029, 3724660, 4842058, 9684116, 12105145, 24210290, 48420580]

約数ペア:

[(1, 48420580), (2, 24210290), (4, 12105145), (5, 9684116), (10, 4842058), (13, 3724660), (20, 2421029), (26, 1862330), (43, 1126060), (52, 931165), (61, 793780), (65, 744932), (71, 681980), (86, 563030), (122, 396890), (130, 372466), (142, 340990), (172, 281515), (215, 225212), (244, 198445), (260, 186233), (284, 170495), (305, 158756), (355, 136396), (430, 112606), (559, 86620), (610, 79378), (710, 68198), (793, 61060), (860, 56303), (923, 52460), (1118, 43310), (1220, 39689), (1420, 34099), (1586, 30530), (1846, 26230), (2236, 21655), (2623, 18460), (2795, 17324), (3053, 15860), (3172, 15265), (3692, 13115), (3965, 12212), (4331, 11180), (4615, 10492), (5246, 9230), (5590, 8662), (6106, 7930)]