47978658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1768

約数の個数: 96

約数和(自身を含む): 135547776

約数和(自身を除く): 87569118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1723, 1989, 2142, 3094, 3446, 3978, 4641, 5169, 9282, 10338, 12061, 13923, 15507, 22399, 24122, 27846, 29291, 31014, 36183, 44798, 58582, 67197, 72366, 87873, 108549, 134394, 156793, 175746, 201591, 205037, 217098, 263619, 313586, 380783, 403182, 410074, 470379, 527238, 615111, 761566, 940758, 1142349, 1230222, 1411137, 1845333, 2284698, 2665481, 2822274, 3427047, 3690666, 5330962, 6854094, 7996443, 15992886, 23989329, 47978658]

約数ペア:

[(1, 47978658), (2, 23989329), (3, 15992886), (6, 7996443), (7, 6854094), (9, 5330962), (13, 3690666), (14, 3427047), (17, 2822274), (18, 2665481), (21, 2284698), (26, 1845333), (34, 1411137), (39, 1230222), (42, 1142349), (51, 940758), (63, 761566), (78, 615111), (91, 527238), (102, 470379), (117, 410074), (119, 403182), (126, 380783), (153, 313586), (182, 263619), (221, 217098), (234, 205037), (238, 201591), (273, 175746), (306, 156793), (357, 134394), (442, 108549), (546, 87873), (663, 72366), (714, 67197), (819, 58582), (1071, 44798), (1326, 36183), (1547, 31014), (1638, 29291), (1723, 27846), (1989, 24122), (2142, 22399), (3094, 15507), (3446, 13923), (3978, 12061), (4641, 10338), (5169, 9282)]