52359580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 136134432

約数和(自身を除く): 83774852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2213, 2366, 3380, 4426, 4732, 5915, 8852, 11065, 11830, 15491, 22130, 23660, 28769, 30982, 44260, 57538, 61964, 77455, 115076, 143845, 154910, 201383, 287690, 309820, 373997, 402766, 575380, 747994, 805532, 1006915, 1495988, 1869985, 2013830, 2617979, 3739970, 4027660, 5235958, 7479940, 10471916, 13089895, 26179790, 52359580]

約数ペア:

[(1, 52359580), (2, 26179790), (4, 13089895), (5, 10471916), (7, 7479940), (10, 5235958), (13, 4027660), (14, 3739970), (20, 2617979), (26, 2013830), (28, 1869985), (35, 1495988), (52, 1006915), (65, 805532), (70, 747994), (91, 575380), (130, 402766), (140, 373997), (169, 309820), (182, 287690), (260, 201383), (338, 154910), (364, 143845), (455, 115076), (676, 77455), (845, 61964), (910, 57538), (1183, 44260), (1690, 30982), (1820, 28769), (2213, 23660), (2366, 22130), (3380, 15491), (4426, 11830), (4732, 11065), (5915, 8852)]