48141760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 124065792

約数和(自身を除く): 75924032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 211, 230, 248, 310, 320, 368, 422, 460, 496, 620, 713, 736, 844, 920, 992, 1055, 1240, 1426, 1472, 1688, 1840, 1984, 2110, 2480, 2852, 3376, 3565, 3680, 4220, 4853, 4960, 5704, 6541, 6752, 7130, 7360, 8440, 9706, 9920, 11408, 13082, 13504, 14260, 16880, 19412, 22816, 24265, 26164, 28520, 32705, 33760, 38824, 45632, 48530, 52328, 57040, 65410, 67520, 77648, 97060, 104656, 114080, 130820, 150443, 155296, 194120, 209312, 228160, 261640, 300886, 310592, 388240, 418624, 523280, 601772, 752215, 776480, 1046560, 1203544, 1504430, 1552960, 2093120, 2407088, 3008860, 4814176, 6017720, 9628352, 12035440, 24070880, 48141760]

約数ペア:

[(1, 48141760), (2, 24070880), (4, 12035440), (5, 9628352), (8, 6017720), (10, 4814176), (16, 3008860), (20, 2407088), (23, 2093120), (31, 1552960), (32, 1504430), (40, 1203544), (46, 1046560), (62, 776480), (64, 752215), (80, 601772), (92, 523280), (115, 418624), (124, 388240), (155, 310592), (160, 300886), (184, 261640), (211, 228160), (230, 209312), (248, 194120), (310, 155296), (320, 150443), (368, 130820), (422, 114080), (460, 104656), (496, 97060), (620, 77648), (713, 67520), (736, 65410), (844, 57040), (920, 52328), (992, 48530), (1055, 45632), (1240, 38824), (1426, 33760), (1472, 32705), (1688, 28520), (1840, 26164), (1984, 24265), (2110, 22816), (2480, 19412), (2852, 16880), (3376, 14260), (3565, 13504), (3680, 13082), (4220, 11408), (4853, 9920), (4960, 9706), (5704, 8440), (6541, 7360), (6752, 7130)]