50873471990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 104741973504

約数和(自身を除く): 53868501514

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 205, 265, 331, 410, 451, 530, 583, 643, 662, 902, 1166, 1286, 1655, 2173, 2255, 2915, 3215, 3310, 3641, 4346, 4510, 5830, 6430, 7073, 7282, 10865, 13571, 14146, 17543, 18205, 21730, 23903, 26363, 27142, 34079, 35086, 35365, 36410, 47806, 52726, 67855, 68158, 70730, 87715, 119515, 131815, 135710, 149281, 170395, 175430, 192973, 212833, 239030, 263630, 289993, 298562, 340790, 374869, 385946, 425666, 579986, 719263, 746405, 749738, 964865, 1064165, 1397239, 1438526, 1449965, 1492810, 1874345, 1929730, 2128330, 2341163, 2794478, 2899930, 3596315, 3748690, 4682326, 6986195, 7192630, 7911893, 8726153, 11280149, 11705815, 13972390, 15369629, 15823786, 17452306, 22560298, 23411630, 30739258, 39559465, 43630765, 56400745, 76848145, 79118930, 87261530, 95987683, 112801490, 124081639, 153696290, 191975366, 248163278, 462486109, 479938415, 620408195, 924972218, 959876830, 1240816390, 2312430545, 4624861090, 5087347199, 10174694398, 25436735995, 50873471990]

約数ペア:

[(1, 50873471990), (2, 25436735995), (5, 10174694398), (10, 5087347199), (11, 4624861090), (22, 2312430545), (41, 1240816390), (53, 959876830), (55, 924972218), (82, 620408195), (106, 479938415), (110, 462486109), (205, 248163278), (265, 191975366), (331, 153696290), (410, 124081639), (451, 112801490), (530, 95987683), (583, 87261530), (643, 79118930), (662, 76848145), (902, 56400745), (1166, 43630765), (1286, 39559465), (1655, 30739258), (2173, 23411630), (2255, 22560298), (2915, 17452306), (3215, 15823786), (3310, 15369629), (3641, 13972390), (4346, 11705815), (4510, 11280149), (5830, 8726153), (6430, 7911893), (7073, 7192630), (7282, 6986195), (10865, 4682326), (13571, 3748690), (14146, 3596315), (17543, 2899930), (18205, 2794478), (21730, 2341163), (23903, 2128330), (26363, 1929730), (27142, 1874345), (34079, 1492810), (35086, 1449965), (35365, 1438526), (36410, 1397239), (47806, 1064165), (52726, 964865), (67855, 749738), (68158, 746405), (70730, 719263), (87715, 579986), (119515, 425666), (131815, 385946), (135710, 374869), (149281, 340790), (170395, 298562), (175430, 289993), (192973, 263630), (212833, 239030)]