51199470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 153316800

約数和(自身を除く): 102117330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 181, 210, 315, 362, 449, 543, 630, 898, 905, 1086, 1267, 1347, 1629, 1810, 2245, 2534, 2694, 2715, 3143, 3258, 3801, 4041, 4490, 5430, 6286, 6335, 6735, 7602, 8082, 8145, 9429, 11403, 12670, 13470, 15715, 16290, 18858, 19005, 20205, 22806, 28287, 31430, 38010, 40410, 47145, 56574, 57015, 81269, 94290, 114030, 141435, 162538, 243807, 282870, 406345, 487614, 568883, 731421, 812690, 1137766, 1219035, 1462842, 1706649, 2438070, 2844415, 3413298, 3657105, 5119947, 5688830, 7314210, 8533245, 10239894, 17066490, 25599735, 51199470]

約数ペア:

[(1, 51199470), (2, 25599735), (3, 17066490), (5, 10239894), (6, 8533245), (7, 7314210), (9, 5688830), (10, 5119947), (14, 3657105), (15, 3413298), (18, 2844415), (21, 2438070), (30, 1706649), (35, 1462842), (42, 1219035), (45, 1137766), (63, 812690), (70, 731421), (90, 568883), (105, 487614), (126, 406345), (181, 282870), (210, 243807), (315, 162538), (362, 141435), (449, 114030), (543, 94290), (630, 81269), (898, 57015), (905, 56574), (1086, 47145), (1267, 40410), (1347, 38010), (1629, 31430), (1810, 28287), (2245, 22806), (2534, 20205), (2694, 19005), (2715, 18858), (3143, 16290), (3258, 15715), (3801, 13470), (4041, 12670), (4490, 11403), (5430, 9429), (6286, 8145), (6335, 8082), (6735, 7602)]