47288904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 130442400

約数和(自身を除く): 83153496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 131, 156, 169, 178, 262, 267, 312, 338, 356, 393, 507, 524, 534, 676, 712, 786, 1014, 1048, 1068, 1157, 1352, 1572, 1703, 2028, 2136, 2314, 3144, 3406, 3471, 4056, 4628, 5109, 6812, 6942, 9256, 10218, 11659, 13624, 13884, 15041, 20436, 22139, 23318, 27768, 30082, 34977, 40872, 44278, 45123, 46636, 60164, 66417, 69954, 88556, 90246, 93272, 120328, 132834, 139908, 151567, 177112, 180492, 265668, 279816, 303134, 360984, 454701, 531336, 606268, 909402, 1212536, 1818804, 1970371, 3637608, 3940742, 5911113, 7881484, 11822226, 15762968, 23644452, 47288904]

約数ペア:

[(1, 47288904), (2, 23644452), (3, 15762968), (4, 11822226), (6, 7881484), (8, 5911113), (12, 3940742), (13, 3637608), (24, 1970371), (26, 1818804), (39, 1212536), (52, 909402), (78, 606268), (89, 531336), (104, 454701), (131, 360984), (156, 303134), (169, 279816), (178, 265668), (262, 180492), (267, 177112), (312, 151567), (338, 139908), (356, 132834), (393, 120328), (507, 93272), (524, 90246), (534, 88556), (676, 69954), (712, 66417), (786, 60164), (1014, 46636), (1048, 45123), (1068, 44278), (1157, 40872), (1352, 34977), (1572, 30082), (1703, 27768), (2028, 23318), (2136, 22139), (2314, 20436), (3144, 15041), (3406, 13884), (3471, 13624), (4056, 11659), (4628, 10218), (5109, 9256), (6812, 6942)]