56858490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 165957120

約数和(自身を除く): 109098630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 167, 194, 195, 234, 270, 291, 334, 351, 390, 485, 501, 582, 585, 702, 835, 873, 970, 1002, 1170, 1261, 1455, 1503, 1670, 1746, 1755, 2171, 2505, 2522, 2619, 2910, 3006, 3510, 3783, 4342, 4365, 4509, 5010, 5238, 6305, 6513, 7515, 7566, 8730, 9018, 10855, 11349, 12610, 13026, 13095, 15030, 16199, 18915, 19539, 21710, 22545, 22698, 26190, 32398, 32565, 34047, 37830, 39078, 45090, 48597, 56745, 58617, 65130, 68094, 80995, 97194, 97695, 113490, 117234, 145791, 161990, 170235, 195390, 210587, 242985, 291582, 293085, 340470, 421174, 437373, 485970, 586170, 631761, 728955, 874746, 1052935, 1263522, 1457910, 1895283, 2105870, 2186865, 3158805, 3790566, 4373730, 5685849, 6317610, 9476415, 11371698, 18952830, 28429245, 56858490]

約数ペア:

[(1, 56858490), (2, 28429245), (3, 18952830), (5, 11371698), (6, 9476415), (9, 6317610), (10, 5685849), (13, 4373730), (15, 3790566), (18, 3158805), (26, 2186865), (27, 2105870), (30, 1895283), (39, 1457910), (45, 1263522), (54, 1052935), (65, 874746), (78, 728955), (90, 631761), (97, 586170), (117, 485970), (130, 437373), (135, 421174), (167, 340470), (194, 293085), (195, 291582), (234, 242985), (270, 210587), (291, 195390), (334, 170235), (351, 161990), (390, 145791), (485, 117234), (501, 113490), (582, 97695), (585, 97194), (702, 80995), (835, 68094), (873, 65130), (970, 58617), (1002, 56745), (1170, 48597), (1261, 45090), (1455, 39078), (1503, 37830), (1670, 34047), (1746, 32565), (1755, 32398), (2171, 26190), (2505, 22698), (2522, 22545), (2619, 21710), (2910, 19539), (3006, 18915), (3510, 16199), (3783, 15030), (4342, 13095), (4365, 13026), (4509, 12610), (5010, 11349), (5238, 10855), (6305, 9018), (6513, 8730), (7515, 7566)]