51603174

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 133326648

約数和(自身を除く): 81723474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1427, 1722, 2009, 2583, 2854, 4018, 4281, 5166, 6027, 8562, 9989, 12054, 12843, 18081, 19978, 25686, 29967, 36162, 58507, 59934, 69923, 89901, 117014, 139846, 175521, 179802, 209769, 351042, 409549, 419538, 526563, 629307, 819098, 1053126, 1228647, 1258614, 2457294, 2866843, 3685941, 5733686, 7371882, 8600529, 17201058, 25801587, 51603174]

約数ペア:

[(1, 51603174), (2, 25801587), (3, 17201058), (6, 8600529), (7, 7371882), (9, 5733686), (14, 3685941), (18, 2866843), (21, 2457294), (41, 1258614), (42, 1228647), (49, 1053126), (63, 819098), (82, 629307), (98, 526563), (123, 419538), (126, 409549), (147, 351042), (246, 209769), (287, 179802), (294, 175521), (369, 139846), (441, 117014), (574, 89901), (738, 69923), (861, 59934), (882, 58507), (1427, 36162), (1722, 29967), (2009, 25686), (2583, 19978), (2854, 18081), (4018, 12843), (4281, 12054), (5166, 9989), (6027, 8562)]