49439650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 103368384

約数和(自身を除く): 53928734

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 3307, 6614, 7475, 14950, 16535, 33070, 42991, 76061, 82675, 85982, 152122, 165350, 214955, 380305, 429910, 760610, 988793, 1074775, 1901525, 1977586, 2149550, 3803050, 4943965, 9887930, 24719825, 49439650]

約数ペア:

[(1, 49439650), (2, 24719825), (5, 9887930), (10, 4943965), (13, 3803050), (23, 2149550), (25, 1977586), (26, 1901525), (46, 1074775), (50, 988793), (65, 760610), (115, 429910), (130, 380305), (230, 214955), (299, 165350), (325, 152122), (575, 85982), (598, 82675), (650, 76061), (1150, 42991), (1495, 33070), (2990, 16535), (3307, 14950), (6614, 7475)]