51119952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 154990080

約数和(自身を除く): 103870128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 61, 68, 78, 79, 102, 104, 122, 136, 156, 158, 183, 204, 208, 221, 237, 244, 272, 312, 316, 366, 408, 442, 474, 488, 624, 632, 663, 732, 793, 816, 884, 948, 976, 1027, 1037, 1264, 1326, 1343, 1464, 1586, 1768, 1896, 2054, 2074, 2379, 2652, 2686, 2928, 3081, 3111, 3172, 3536, 3792, 4029, 4108, 4148, 4758, 4819, 5304, 5372, 6162, 6222, 6344, 8058, 8216, 8296, 9516, 9638, 10608, 10744, 12324, 12444, 12688, 13481, 14457, 16116, 16432, 16592, 17459, 19032, 19276, 21488, 24648, 24888, 26962, 28914, 32232, 34918, 38064, 38552, 40443, 49296, 49776, 52377, 53924, 57828, 62647, 64464, 69836, 77104, 80886, 81923, 104754, 107848, 115656, 125294, 139672, 161772, 163846, 187941, 209508, 215696, 231312, 245769, 250588, 279344, 323544, 327692, 375882, 419016, 491538, 501176, 647088, 655384, 751764, 838032, 983076, 1002352, 1064999, 1310768, 1503528, 1966152, 2129998, 3007056, 3194997, 3932304, 4259996, 6389994, 8519992, 12779988, 17039984, 25559976, 51119952]

約数ペア:

[(1, 51119952), (2, 25559976), (3, 17039984), (4, 12779988), (6, 8519992), (8, 6389994), (12, 4259996), (13, 3932304), (16, 3194997), (17, 3007056), (24, 2129998), (26, 1966152), (34, 1503528), (39, 1310768), (48, 1064999), (51, 1002352), (52, 983076), (61, 838032), (68, 751764), (78, 655384), (79, 647088), (102, 501176), (104, 491538), (122, 419016), (136, 375882), (156, 327692), (158, 323544), (183, 279344), (204, 250588), (208, 245769), (221, 231312), (237, 215696), (244, 209508), (272, 187941), (312, 163846), (316, 161772), (366, 139672), (408, 125294), (442, 115656), (474, 107848), (488, 104754), (624, 81923), (632, 80886), (663, 77104), (732, 69836), (793, 64464), (816, 62647), (884, 57828), (948, 53924), (976, 52377), (1027, 49776), (1037, 49296), (1264, 40443), (1326, 38552), (1343, 38064), (1464, 34918), (1586, 32232), (1768, 28914), (1896, 26962), (2054, 24888), (2074, 24648), (2379, 21488), (2652, 19276), (2686, 19032), (2928, 17459), (3081, 16592), (3111, 16432), (3172, 16116), (3536, 14457), (3792, 13481), (4029, 12688), (4108, 12444), (4148, 12324), (4758, 10744), (4819, 10608), (5304, 9638), (5372, 9516), (6162, 8296), (6222, 8216), (6344, 8058)]