56044290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 138059136

約数和(自身を除く): 82014846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 157, 163, 219, 314, 326, 365, 438, 471, 489, 730, 785, 815, 942, 978, 1095, 1570, 1630, 2190, 2355, 2445, 4710, 4890, 11461, 11899, 22922, 23798, 25591, 34383, 35697, 51182, 57305, 59495, 68766, 71394, 76773, 114610, 118990, 127955, 153546, 171915, 178485, 255910, 343830, 356970, 383865, 767730, 1868143, 3736286, 5604429, 9340715, 11208858, 18681430, 28022145, 56044290]

約数ペア:

[(1, 56044290), (2, 28022145), (3, 18681430), (5, 11208858), (6, 9340715), (10, 5604429), (15, 3736286), (30, 1868143), (73, 767730), (146, 383865), (157, 356970), (163, 343830), (219, 255910), (314, 178485), (326, 171915), (365, 153546), (438, 127955), (471, 118990), (489, 114610), (730, 76773), (785, 71394), (815, 68766), (942, 59495), (978, 57305), (1095, 51182), (1570, 35697), (1630, 34383), (2190, 25591), (2355, 23798), (2445, 22922), (4710, 11899), (4890, 11461)]