50255460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 162489600

約数和(自身を除く): 112234140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 61, 69, 90, 92, 115, 122, 138, 180, 183, 199, 207, 230, 244, 276, 305, 345, 366, 398, 414, 460, 549, 597, 610, 690, 732, 796, 828, 915, 995, 1035, 1098, 1194, 1220, 1380, 1403, 1791, 1830, 1990, 2070, 2196, 2388, 2745, 2806, 2985, 3582, 3660, 3980, 4140, 4209, 4577, 5490, 5612, 5970, 7015, 7164, 8418, 8955, 9154, 10980, 11940, 12139, 12627, 13731, 14030, 16836, 17910, 18308, 21045, 22885, 24278, 25254, 27462, 28060, 35820, 36417, 41193, 42090, 45770, 48556, 50508, 54924, 60695, 63135, 68655, 72834, 82386, 84180, 91540, 109251, 121390, 126270, 137310, 145668, 164772, 182085, 205965, 218502, 242780, 252540, 274620, 279197, 364170, 411930, 437004, 546255, 558394, 728340, 823860, 837591, 1092510, 1116788, 1395985, 1675182, 2185020, 2512773, 2791970, 3350364, 4187955, 5025546, 5583940, 8375910, 10051092, 12563865, 16751820, 25127730, 50255460]

約数ペア:

[(1, 50255460), (2, 25127730), (3, 16751820), (4, 12563865), (5, 10051092), (6, 8375910), (9, 5583940), (10, 5025546), (12, 4187955), (15, 3350364), (18, 2791970), (20, 2512773), (23, 2185020), (30, 1675182), (36, 1395985), (45, 1116788), (46, 1092510), (60, 837591), (61, 823860), (69, 728340), (90, 558394), (92, 546255), (115, 437004), (122, 411930), (138, 364170), (180, 279197), (183, 274620), (199, 252540), (207, 242780), (230, 218502), (244, 205965), (276, 182085), (305, 164772), (345, 145668), (366, 137310), (398, 126270), (414, 121390), (460, 109251), (549, 91540), (597, 84180), (610, 82386), (690, 72834), (732, 68655), (796, 63135), (828, 60695), (915, 54924), (995, 50508), (1035, 48556), (1098, 45770), (1194, 42090), (1220, 41193), (1380, 36417), (1403, 35820), (1791, 28060), (1830, 27462), (1990, 25254), (2070, 24278), (2196, 22885), (2388, 21045), (2745, 18308), (2806, 17910), (2985, 16836), (3582, 14030), (3660, 13731), (3980, 12627), (4140, 12139), (4209, 11940), (4577, 10980), (5490, 9154), (5612, 8955), (5970, 8418), (7015, 7164)]