49103460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38971}}^1$

素因数の和:38993

約数の個数: 72

約数和(自身を含む): 170229696

約数和(自身を除く): 121126236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38971, 77942, 116913, 155884, 194855, 233826, 272797, 350739, 389710, 467652, 545594, 584565, 701478, 779420, 818391, 1091188, 1169130, 1363985, 1402956, 1636782, 1753695, 2338260, 2455173, 2727970, 3273564, 3507390, 4091955, 4910346, 5455940, 7014780, 8183910, 9820692, 12275865, 16367820, 24551730, 49103460]

約数ペア:

[(1, 49103460), (2, 24551730), (3, 16367820), (4, 12275865), (5, 9820692), (6, 8183910), (7, 7014780), (9, 5455940), (10, 4910346), (12, 4091955), (14, 3507390), (15, 3273564), (18, 2727970), (20, 2455173), (21, 2338260), (28, 1753695), (30, 1636782), (35, 1402956), (36, 1363985), (42, 1169130), (45, 1091188), (60, 818391), (63, 779420), (70, 701478), (84, 584565), (90, 545594), (105, 467652), (126, 389710), (140, 350739), (180, 272797), (210, 233826), (252, 194855), (315, 155884), (420, 116913), (630, 77942), (1260, 38971)]