49170480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 164989440

約数和(自身を除く): 115818960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 263, 285, 304, 328, 380, 410, 456, 492, 526, 570, 615, 656, 760, 779, 789, 820, 912, 984, 1052, 1140, 1230, 1315, 1520, 1558, 1578, 1640, 1968, 2104, 2280, 2337, 2460, 2630, 3116, 3156, 3280, 3895, 3945, 4208, 4560, 4674, 4920, 4997, 5260, 6232, 6312, 7790, 7890, 9348, 9840, 9994, 10520, 10783, 11685, 12464, 12624, 14991, 15580, 15780, 18696, 19988, 21040, 21566, 23370, 24985, 29982, 31160, 31560, 32349, 37392, 39976, 43132, 46740, 49970, 53915, 59964, 62320, 63120, 64698, 74955, 79952, 86264, 93480, 99940, 107830, 119928, 129396, 149910, 161745, 172528, 186960, 199880, 204877, 215660, 239856, 258792, 299820, 323490, 399760, 409754, 431320, 517584, 599640, 614631, 646980, 819508, 862640, 1024385, 1199280, 1229262, 1293960, 1639016, 2048770, 2458524, 2587920, 3073155, 3278032, 4097540, 4917048, 6146310, 8195080, 9834096, 12292620, 16390160, 24585240, 49170480]

約数ペア:

[(1, 49170480), (2, 24585240), (3, 16390160), (4, 12292620), (5, 9834096), (6, 8195080), (8, 6146310), (10, 4917048), (12, 4097540), (15, 3278032), (16, 3073155), (19, 2587920), (20, 2458524), (24, 2048770), (30, 1639016), (38, 1293960), (40, 1229262), (41, 1199280), (48, 1024385), (57, 862640), (60, 819508), (76, 646980), (80, 614631), (82, 599640), (95, 517584), (114, 431320), (120, 409754), (123, 399760), (152, 323490), (164, 299820), (190, 258792), (205, 239856), (228, 215660), (240, 204877), (246, 199880), (263, 186960), (285, 172528), (304, 161745), (328, 149910), (380, 129396), (410, 119928), (456, 107830), (492, 99940), (526, 93480), (570, 86264), (615, 79952), (656, 74955), (760, 64698), (779, 63120), (789, 62320), (820, 59964), (912, 53915), (984, 49970), (1052, 46740), (1140, 43132), (1230, 39976), (1315, 37392), (1520, 32349), (1558, 31560), (1578, 31160), (1640, 29982), (1968, 24985), (2104, 23370), (2280, 21566), (2337, 21040), (2460, 19988), (2630, 18696), (3116, 15780), (3156, 15580), (3280, 14991), (3895, 12624), (3945, 12464), (4208, 11685), (4560, 10783), (4674, 10520), (4920, 9994), (4997, 9840), (5260, 9348), (6232, 7890), (6312, 7790)]