53538732

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 159810560

約数和(自身を除く): 106271828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 223, 228, 234, 243, 247, 324, 342, 351, 446, 468, 486, 494, 513, 669, 684, 702, 741, 892, 972, 988, 1026, 1053, 1338, 1404, 1482, 1539, 2007, 2052, 2106, 2223, 2676, 2899, 2964, 3078, 3159, 4014, 4212, 4237, 4446, 4617, 5798, 6021, 6156, 6318, 6669, 8028, 8474, 8697, 8892, 9234, 11596, 12042, 12636, 12711, 13338, 16948, 17394, 18063, 18468, 20007, 24084, 25422, 26091, 26676, 34788, 36126, 38133, 40014, 50844, 52182, 54189, 55081, 60021, 72252, 76266, 78273, 80028, 104364, 108378, 110162, 114399, 120042, 152532, 156546, 165243, 216756, 220324, 228798, 234819, 240084, 313092, 330486, 343197, 457596, 469638, 495729, 660972, 686394, 704457, 939276, 991458, 1029591, 1372788, 1408914, 1487187, 1982916, 2059182, 2817828, 2974374, 4118364, 4461561, 5948748, 8923122, 13384683, 17846244, 26769366, 53538732]

約数ペア:

[(1, 53538732), (2, 26769366), (3, 17846244), (4, 13384683), (6, 8923122), (9, 5948748), (12, 4461561), (13, 4118364), (18, 2974374), (19, 2817828), (26, 2059182), (27, 1982916), (36, 1487187), (38, 1408914), (39, 1372788), (52, 1029591), (54, 991458), (57, 939276), (76, 704457), (78, 686394), (81, 660972), (108, 495729), (114, 469638), (117, 457596), (156, 343197), (162, 330486), (171, 313092), (223, 240084), (228, 234819), (234, 228798), (243, 220324), (247, 216756), (324, 165243), (342, 156546), (351, 152532), (446, 120042), (468, 114399), (486, 110162), (494, 108378), (513, 104364), (669, 80028), (684, 78273), (702, 76266), (741, 72252), (892, 60021), (972, 55081), (988, 54189), (1026, 52182), (1053, 50844), (1338, 40014), (1404, 38133), (1482, 36126), (1539, 34788), (2007, 26676), (2052, 26091), (2106, 25422), (2223, 24084), (2676, 20007), (2899, 18468), (2964, 18063), (3078, 17394), (3159, 16948), (4014, 13338), (4212, 12711), (4237, 12636), (4446, 12042), (4617, 11596), (5798, 9234), (6021, 8892), (6156, 8697), (6318, 8474), (6669, 8028)]