47917560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 154586880

約数和(自身を除く): 106669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 283, 332, 340, 408, 415, 498, 510, 566, 664, 680, 830, 849, 996, 1020, 1132, 1245, 1411, 1415, 1660, 1698, 1992, 2040, 2264, 2490, 2822, 2830, 3320, 3396, 4233, 4245, 4811, 4980, 5644, 5660, 6792, 7055, 8466, 8490, 9622, 9960, 11288, 11320, 14110, 14433, 16932, 16980, 19244, 21165, 23489, 24055, 28220, 28866, 33864, 33960, 38488, 42330, 46978, 48110, 56440, 57732, 70467, 72165, 84660, 93956, 96220, 115464, 117445, 140934, 144330, 169320, 187912, 192440, 234890, 281868, 288660, 352335, 399313, 469780, 563736, 577320, 704670, 798626, 939560, 1197939, 1409340, 1597252, 1996565, 2395878, 2818680, 3194504, 3993130, 4791756, 5989695, 7986260, 9583512, 11979390, 15972520, 23958780, 47917560]

約数ペア:

[(1, 47917560), (2, 23958780), (3, 15972520), (4, 11979390), (5, 9583512), (6, 7986260), (8, 5989695), (10, 4791756), (12, 3993130), (15, 3194504), (17, 2818680), (20, 2395878), (24, 1996565), (30, 1597252), (34, 1409340), (40, 1197939), (51, 939560), (60, 798626), (68, 704670), (83, 577320), (85, 563736), (102, 469780), (120, 399313), (136, 352335), (166, 288660), (170, 281868), (204, 234890), (249, 192440), (255, 187912), (283, 169320), (332, 144330), (340, 140934), (408, 117445), (415, 115464), (498, 96220), (510, 93956), (566, 84660), (664, 72165), (680, 70467), (830, 57732), (849, 56440), (996, 48110), (1020, 46978), (1132, 42330), (1245, 38488), (1411, 33960), (1415, 33864), (1660, 28866), (1698, 28220), (1992, 24055), (2040, 23489), (2264, 21165), (2490, 19244), (2822, 16980), (2830, 16932), (3320, 14433), (3396, 14110), (4233, 11320), (4245, 11288), (4811, 9960), (4980, 9622), (5644, 8490), (5660, 8466), (6792, 7055)]