48397860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 170456832

約数和(自身を除く): 122058972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 541, 630, 639, 710, 852, 994, 1065, 1082, 1260, 1278, 1420, 1491, 1623, 1988, 2130, 2164, 2485, 2556, 2705, 2982, 3195, 3246, 3787, 4260, 4473, 4869, 4970, 5410, 5964, 6390, 6492, 7455, 7574, 8115, 8946, 9738, 9940, 10820, 11361, 12780, 14910, 15148, 16230, 17892, 18935, 19476, 22365, 22722, 24345, 29820, 32460, 34083, 37870, 38411, 44730, 45444, 48690, 56805, 68166, 75740, 76822, 89460, 97380, 113610, 115233, 136332, 153644, 170415, 192055, 227220, 230466, 268877, 340830, 345699, 384110, 460932, 537754, 576165, 681660, 691398, 768220, 806631, 1075508, 1152330, 1344385, 1382796, 1613262, 1728495, 2304660, 2419893, 2688770, 3226524, 3456990, 4033155, 4839786, 5377540, 6913980, 8066310, 9679572, 12099465, 16132620, 24198930, 48397860]

約数ペア:

[(1, 48397860), (2, 24198930), (3, 16132620), (4, 12099465), (5, 9679572), (6, 8066310), (7, 6913980), (9, 5377540), (10, 4839786), (12, 4033155), (14, 3456990), (15, 3226524), (18, 2688770), (20, 2419893), (21, 2304660), (28, 1728495), (30, 1613262), (35, 1382796), (36, 1344385), (42, 1152330), (45, 1075508), (60, 806631), (63, 768220), (70, 691398), (71, 681660), (84, 576165), (90, 537754), (105, 460932), (126, 384110), (140, 345699), (142, 340830), (180, 268877), (210, 230466), (213, 227220), (252, 192055), (284, 170415), (315, 153644), (355, 136332), (420, 115233), (426, 113610), (497, 97380), (541, 89460), (630, 76822), (639, 75740), (710, 68166), (852, 56805), (994, 48690), (1065, 45444), (1082, 44730), (1260, 38411), (1278, 37870), (1420, 34083), (1491, 32460), (1623, 29820), (1988, 24345), (2130, 22722), (2164, 22365), (2485, 19476), (2556, 18935), (2705, 17892), (2982, 16230), (3195, 15148), (3246, 14910), (3787, 12780), (4260, 11361), (4473, 10820), (4869, 9940), (4970, 9738), (5410, 8946), (5964, 8115), (6390, 7574), (6492, 7455)]