48013760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 123444000

約数和(自身を除く): 75430240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 149, 152, 160, 190, 212, 265, 298, 304, 320, 380, 424, 530, 596, 608, 745, 760, 848, 1007, 1060, 1192, 1216, 1490, 1520, 1696, 2014, 2120, 2384, 2831, 2980, 3040, 3392, 4028, 4240, 4768, 5035, 5662, 5960, 6080, 7897, 8056, 8480, 9536, 10070, 11324, 11920, 14155, 15794, 16112, 16960, 20140, 22648, 23840, 28310, 31588, 32224, 39485, 40280, 45296, 47680, 56620, 63176, 64448, 78970, 80560, 90592, 113240, 126352, 150043, 157940, 161120, 181184, 226480, 252704, 300086, 315880, 322240, 452960, 505408, 600172, 631760, 750215, 905920, 1200344, 1263520, 1500430, 2400688, 2527040, 3000860, 4801376, 6001720, 9602752, 12003440, 24006880, 48013760]

約数ペア:

[(1, 48013760), (2, 24006880), (4, 12003440), (5, 9602752), (8, 6001720), (10, 4801376), (16, 3000860), (19, 2527040), (20, 2400688), (32, 1500430), (38, 1263520), (40, 1200344), (53, 905920), (64, 750215), (76, 631760), (80, 600172), (95, 505408), (106, 452960), (149, 322240), (152, 315880), (160, 300086), (190, 252704), (212, 226480), (265, 181184), (298, 161120), (304, 157940), (320, 150043), (380, 126352), (424, 113240), (530, 90592), (596, 80560), (608, 78970), (745, 64448), (760, 63176), (848, 56620), (1007, 47680), (1060, 45296), (1192, 40280), (1216, 39485), (1490, 32224), (1520, 31588), (1696, 28310), (2014, 23840), (2120, 22648), (2384, 20140), (2831, 16960), (2980, 16112), (3040, 15794), (3392, 14155), (4028, 11920), (4240, 11324), (4768, 10070), (5035, 9536), (5662, 8480), (5960, 8056), (6080, 7897)]