49620890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 102501504

約数和(自身を除く): 52880614

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 1783, 2530, 2783, 3566, 5566, 8915, 13915, 17830, 19613, 27830, 39226, 41009, 82018, 98065, 196130, 205045, 215743, 410090, 431486, 451099, 902198, 1078715, 2157430, 2255495, 4510990, 4962089, 9924178, 24810445, 49620890]

約数ペア:

[(1, 49620890), (2, 24810445), (5, 9924178), (10, 4962089), (11, 4510990), (22, 2255495), (23, 2157430), (46, 1078715), (55, 902198), (110, 451099), (115, 431486), (121, 410090), (230, 215743), (242, 205045), (253, 196130), (506, 98065), (605, 82018), (1210, 41009), (1265, 39226), (1783, 27830), (2530, 19613), (2783, 17830), (3566, 13915), (5566, 8915)]