47154348

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 130122720

約数和(自身を除く): 82968372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 47, 58, 62, 87, 93, 94, 116, 124, 141, 174, 186, 188, 261, 279, 282, 348, 372, 423, 522, 558, 564, 846, 899, 961, 1044, 1116, 1363, 1457, 1692, 1798, 1922, 2697, 2726, 2883, 2914, 3596, 3844, 4089, 4371, 5394, 5452, 5766, 5828, 8091, 8178, 8649, 8742, 10788, 11532, 12267, 13113, 16182, 16356, 17298, 17484, 24534, 26226, 27869, 32364, 34596, 42253, 45167, 49068, 52452, 55738, 83607, 84506, 90334, 111476, 126759, 135501, 167214, 169012, 180668, 250821, 253518, 271002, 334428, 380277, 406503, 501642, 507036, 542004, 760554, 813006, 1003284, 1309843, 1521108, 1626012, 2619686, 3929529, 5239372, 7859058, 11788587, 15718116, 23577174, 47154348]

約数ペア:

[(1, 47154348), (2, 23577174), (3, 15718116), (4, 11788587), (6, 7859058), (9, 5239372), (12, 3929529), (18, 2619686), (29, 1626012), (31, 1521108), (36, 1309843), (47, 1003284), (58, 813006), (62, 760554), (87, 542004), (93, 507036), (94, 501642), (116, 406503), (124, 380277), (141, 334428), (174, 271002), (186, 253518), (188, 250821), (261, 180668), (279, 169012), (282, 167214), (348, 135501), (372, 126759), (423, 111476), (522, 90334), (558, 84506), (564, 83607), (846, 55738), (899, 52452), (961, 49068), (1044, 45167), (1116, 42253), (1363, 34596), (1457, 32364), (1692, 27869), (1798, 26226), (1922, 24534), (2697, 17484), (2726, 17298), (2883, 16356), (2914, 16182), (3596, 13113), (3844, 12267), (4089, 11532), (4371, 10788), (5394, 8742), (5452, 8649), (5766, 8178), (5828, 8091)]