49113480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 167126400

約数和(自身を除く): 118012920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1657, 1976, 2280, 2470, 2964, 3314, 3705, 4940, 4971, 5928, 6628, 7410, 8285, 9880, 9942, 13256, 14820, 16570, 19884, 21541, 24855, 29640, 31483, 33140, 39768, 43082, 49710, 62966, 64623, 66280, 86164, 94449, 99420, 107705, 125932, 129246, 157415, 172328, 188898, 198840, 215410, 251864, 258492, 314830, 323115, 377796, 409279, 430820, 472245, 516984, 629660, 646230, 755592, 818558, 861640, 944490, 1227837, 1259320, 1292460, 1637116, 1888980, 2046395, 2455674, 2584920, 3274232, 3777960, 4092790, 4911348, 6139185, 8185580, 9822696, 12278370, 16371160, 24556740, 49113480]

約数ペア:

[(1, 49113480), (2, 24556740), (3, 16371160), (4, 12278370), (5, 9822696), (6, 8185580), (8, 6139185), (10, 4911348), (12, 4092790), (13, 3777960), (15, 3274232), (19, 2584920), (20, 2455674), (24, 2046395), (26, 1888980), (30, 1637116), (38, 1292460), (39, 1259320), (40, 1227837), (52, 944490), (57, 861640), (60, 818558), (65, 755592), (76, 646230), (78, 629660), (95, 516984), (104, 472245), (114, 430820), (120, 409279), (130, 377796), (152, 323115), (156, 314830), (190, 258492), (195, 251864), (228, 215410), (247, 198840), (260, 188898), (285, 172328), (312, 157415), (380, 129246), (390, 125932), (456, 107705), (494, 99420), (520, 94449), (570, 86164), (741, 66280), (760, 64623), (780, 62966), (988, 49710), (1140, 43082), (1235, 39768), (1482, 33140), (1560, 31483), (1657, 29640), (1976, 24855), (2280, 21541), (2470, 19884), (2964, 16570), (3314, 14820), (3705, 13256), (4940, 9942), (4971, 9880), (5928, 8285), (6628, 7410)]