48601140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 161489664

約数和(自身を除く): 112888524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 271, 294, 305, 366, 420, 427, 490, 542, 588, 610, 732, 735, 813, 854, 915, 980, 1084, 1220, 1281, 1355, 1470, 1626, 1708, 1830, 1897, 2135, 2562, 2710, 2940, 2989, 3252, 3660, 3794, 4065, 4270, 5124, 5420, 5691, 5978, 6405, 7588, 8130, 8540, 8967, 9485, 11382, 11956, 12810, 13279, 14945, 16260, 16531, 17934, 18970, 22764, 25620, 26558, 28455, 29890, 33062, 35868, 37940, 39837, 44835, 49593, 53116, 56910, 59780, 66124, 66395, 79674, 82655, 89670, 99186, 113820, 115717, 132790, 159348, 165310, 179340, 198372, 199185, 231434, 247965, 265580, 330620, 347151, 398370, 462868, 495930, 578585, 694302, 796740, 810019, 991860, 1157170, 1388604, 1620038, 1735755, 2314340, 2430057, 3240076, 3471510, 4050095, 4860114, 6943020, 8100190, 9720228, 12150285, 16200380, 24300570, 48601140]

約数ペア:

[(1, 48601140), (2, 24300570), (3, 16200380), (4, 12150285), (5, 9720228), (6, 8100190), (7, 6943020), (10, 4860114), (12, 4050095), (14, 3471510), (15, 3240076), (20, 2430057), (21, 2314340), (28, 1735755), (30, 1620038), (35, 1388604), (42, 1157170), (49, 991860), (60, 810019), (61, 796740), (70, 694302), (84, 578585), (98, 495930), (105, 462868), (122, 398370), (140, 347151), (147, 330620), (183, 265580), (196, 247965), (210, 231434), (244, 199185), (245, 198372), (271, 179340), (294, 165310), (305, 159348), (366, 132790), (420, 115717), (427, 113820), (490, 99186), (542, 89670), (588, 82655), (610, 79674), (732, 66395), (735, 66124), (813, 59780), (854, 56910), (915, 53116), (980, 49593), (1084, 44835), (1220, 39837), (1281, 37940), (1355, 35868), (1470, 33062), (1626, 29890), (1708, 28455), (1830, 26558), (1897, 25620), (2135, 22764), (2562, 18970), (2710, 17934), (2940, 16531), (2989, 16260), (3252, 14945), (3660, 13279), (3794, 12810), (4065, 11956), (4270, 11382), (5124, 9485), (5420, 8967), (5691, 8540), (5978, 8130), (6405, 7588)]