49471440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 162141408

約数和(自身を除く): 112669968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 571, 722, 760, 912, 1083, 1140, 1142, 1444, 1520, 1713, 1805, 2166, 2280, 2284, 2855, 2888, 3426, 3610, 4332, 4560, 4568, 5415, 5710, 5776, 6852, 7220, 8565, 8664, 9136, 10830, 10849, 11420, 13704, 14440, 17130, 17328, 21660, 21698, 22840, 27408, 28880, 32547, 34260, 43320, 43396, 45680, 54245, 65094, 68520, 86640, 86792, 108490, 130188, 137040, 162735, 173584, 206131, 216980, 260376, 325470, 412262, 433960, 520752, 618393, 650940, 824524, 867920, 1030655, 1236786, 1301880, 1649048, 2061310, 2473572, 2603760, 3091965, 3298096, 4122620, 4947144, 6183930, 8245240, 9894288, 12367860, 16490480, 24735720, 49471440]

約数ペア:

[(1, 49471440), (2, 24735720), (3, 16490480), (4, 12367860), (5, 9894288), (6, 8245240), (8, 6183930), (10, 4947144), (12, 4122620), (15, 3298096), (16, 3091965), (19, 2603760), (20, 2473572), (24, 2061310), (30, 1649048), (38, 1301880), (40, 1236786), (48, 1030655), (57, 867920), (60, 824524), (76, 650940), (80, 618393), (95, 520752), (114, 433960), (120, 412262), (152, 325470), (190, 260376), (228, 216980), (240, 206131), (285, 173584), (304, 162735), (361, 137040), (380, 130188), (456, 108490), (570, 86792), (571, 86640), (722, 68520), (760, 65094), (912, 54245), (1083, 45680), (1140, 43396), (1142, 43320), (1444, 34260), (1520, 32547), (1713, 28880), (1805, 27408), (2166, 22840), (2280, 21698), (2284, 21660), (2855, 17328), (2888, 17130), (3426, 14440), (3610, 13704), (4332, 11420), (4560, 10849), (4568, 10830), (5415, 9136), (5710, 8664), (5776, 8565), (6852, 7220)]