47907936

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 145021968

約数和(自身を除く): 97114032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 101, 108, 122, 144, 162, 183, 202, 216, 243, 244, 288, 303, 324, 366, 404, 432, 486, 488, 549, 606, 648, 732, 808, 864, 909, 972, 976, 1098, 1212, 1296, 1464, 1616, 1647, 1818, 1944, 1952, 2196, 2424, 2592, 2727, 2928, 3232, 3294, 3636, 3888, 4392, 4848, 4941, 5454, 5856, 6161, 6588, 7272, 7776, 8181, 8784, 9696, 9882, 10908, 12322, 13176, 14544, 14823, 16362, 17568, 18483, 19764, 21816, 24543, 24644, 26352, 29088, 29646, 32724, 36966, 39528, 43632, 49086, 49288, 52704, 55449, 59292, 65448, 73932, 79056, 87264, 98172, 98576, 110898, 118584, 130896, 147864, 158112, 166347, 196344, 197152, 221796, 237168, 261792, 295728, 332694, 392688, 443592, 474336, 499041, 591456, 665388, 785376, 887184, 998082, 1330776, 1497123, 1774368, 1996164, 2661552, 2994246, 3992328, 5323104, 5988492, 7984656, 11976984, 15969312, 23953968, 47907936]

約数ペア:

[(1, 47907936), (2, 23953968), (3, 15969312), (4, 11976984), (6, 7984656), (8, 5988492), (9, 5323104), (12, 3992328), (16, 2994246), (18, 2661552), (24, 1996164), (27, 1774368), (32, 1497123), (36, 1330776), (48, 998082), (54, 887184), (61, 785376), (72, 665388), (81, 591456), (96, 499041), (101, 474336), (108, 443592), (122, 392688), (144, 332694), (162, 295728), (183, 261792), (202, 237168), (216, 221796), (243, 197152), (244, 196344), (288, 166347), (303, 158112), (324, 147864), (366, 130896), (404, 118584), (432, 110898), (486, 98576), (488, 98172), (549, 87264), (606, 79056), (648, 73932), (732, 65448), (808, 59292), (864, 55449), (909, 52704), (972, 49288), (976, 49086), (1098, 43632), (1212, 39528), (1296, 36966), (1464, 32724), (1616, 29646), (1647, 29088), (1818, 26352), (1944, 24644), (1952, 24543), (2196, 21816), (2424, 19764), (2592, 18483), (2727, 17568), (2928, 16362), (3232, 14823), (3294, 14544), (3636, 13176), (3888, 12322), (4392, 10908), (4848, 9882), (4941, 9696), (5454, 8784), (5856, 8181), (6161, 7776), (6588, 7272)]