48857520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 113132112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 167, 184, 212, 230, 240, 265, 276, 318, 334, 345, 368, 424, 460, 501, 530, 552, 636, 668, 690, 795, 835, 848, 920, 1002, 1060, 1104, 1219, 1272, 1336, 1380, 1590, 1670, 1840, 2004, 2120, 2438, 2505, 2544, 2672, 2760, 3180, 3340, 3657, 3841, 4008, 4240, 4876, 5010, 5520, 6095, 6360, 6680, 7314, 7682, 8016, 8851, 9752, 10020, 11523, 12190, 12720, 13360, 14628, 15364, 17702, 18285, 19205, 19504, 20040, 23046, 24380, 26553, 29256, 30728, 35404, 36570, 38410, 40080, 44255, 46092, 48760, 53106, 57615, 58512, 61456, 70808, 73140, 76820, 88510, 92184, 97520, 106212, 115230, 132765, 141616, 146280, 153640, 177020, 184368, 203573, 212424, 230460, 265530, 292560, 307280, 354040, 407146, 424848, 460920, 531060, 610719, 708080, 814292, 921840, 1017865, 1062120, 1221438, 1628584, 2035730, 2124240, 2442876, 3053595, 3257168, 4071460, 4885752, 6107190, 8142920, 9771504, 12214380, 16285840, 24428760, 48857520]

約数ペア:

[(1, 48857520), (2, 24428760), (3, 16285840), (4, 12214380), (5, 9771504), (6, 8142920), (8, 6107190), (10, 4885752), (12, 4071460), (15, 3257168), (16, 3053595), (20, 2442876), (23, 2124240), (24, 2035730), (30, 1628584), (40, 1221438), (46, 1062120), (48, 1017865), (53, 921840), (60, 814292), (69, 708080), (80, 610719), (92, 531060), (106, 460920), (115, 424848), (120, 407146), (138, 354040), (159, 307280), (167, 292560), (184, 265530), (212, 230460), (230, 212424), (240, 203573), (265, 184368), (276, 177020), (318, 153640), (334, 146280), (345, 141616), (368, 132765), (424, 115230), (460, 106212), (501, 97520), (530, 92184), (552, 88510), (636, 76820), (668, 73140), (690, 70808), (795, 61456), (835, 58512), (848, 57615), (920, 53106), (1002, 48760), (1060, 46092), (1104, 44255), (1219, 40080), (1272, 38410), (1336, 36570), (1380, 35404), (1590, 30728), (1670, 29256), (1840, 26553), (2004, 24380), (2120, 23046), (2438, 20040), (2505, 19504), (2544, 19205), (2672, 18285), (2760, 17702), (3180, 15364), (3340, 14628), (3657, 13360), (3841, 12720), (4008, 12190), (4240, 11523), (4876, 10020), (5010, 9752), (5520, 8851), (6095, 8016), (6360, 7682), (6680, 7314)]