48639992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 52966408

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 83, 124, 136, 139, 166, 248, 278, 332, 527, 556, 664, 1054, 1112, 1411, 2108, 2363, 2573, 2822, 4216, 4309, 4726, 5146, 5644, 8618, 9452, 10292, 11288, 11537, 17236, 18904, 20584, 23074, 34472, 43741, 46148, 73253, 87482, 92296, 146506, 174964, 196129, 293012, 349928, 357647, 392258, 586024, 715294, 784516, 1430588, 1569032, 2861176, 6079999, 12159998, 24319996, 48639992]

約数ペア:

[(1, 48639992), (2, 24319996), (4, 12159998), (8, 6079999), (17, 2861176), (31, 1569032), (34, 1430588), (62, 784516), (68, 715294), (83, 586024), (124, 392258), (136, 357647), (139, 349928), (166, 293012), (248, 196129), (278, 174964), (332, 146506), (527, 92296), (556, 87482), (664, 73253), (1054, 46148), (1112, 43741), (1411, 34472), (2108, 23074), (2363, 20584), (2573, 18904), (2822, 17236), (4216, 11537), (4309, 11288), (4726, 10292), (5146, 9452), (5644, 8618)]