49129290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{77983}}^1$

素因数の和:78003

約数の個数: 48

約数和(自身を含む): 145986048

約数和(自身を除く): 96856758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 77983, 155966, 233949, 389915, 467898, 545881, 701847, 779830, 1091762, 1169745, 1403694, 1637643, 2339490, 2729405, 3275286, 3509235, 4912929, 5458810, 7018470, 8188215, 9825858, 16376430, 24564645, 49129290]

約数ペア:

[(1, 49129290), (2, 24564645), (3, 16376430), (5, 9825858), (6, 8188215), (7, 7018470), (9, 5458810), (10, 4912929), (14, 3509235), (15, 3275286), (18, 2729405), (21, 2339490), (30, 1637643), (35, 1403694), (42, 1169745), (45, 1091762), (63, 779830), (70, 701847), (90, 545881), (105, 467898), (126, 389915), (210, 233949), (315, 155966), (630, 77983)]