48656868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 130056192

約数和(自身を除く): 81399324

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 92, 138, 142, 156, 191, 213, 276, 284, 299, 382, 426, 573, 598, 764, 852, 897, 923, 1146, 1196, 1633, 1794, 1846, 2292, 2483, 2769, 3266, 3588, 3692, 4393, 4899, 4966, 5538, 6532, 7449, 8786, 9798, 9932, 11076, 13179, 13561, 14898, 17572, 19596, 21229, 26358, 27122, 29796, 40683, 42458, 52716, 54244, 57109, 63687, 81366, 84916, 114218, 127374, 162732, 171327, 176293, 228436, 254748, 311903, 342654, 352586, 528879, 623806, 685308, 705172, 935709, 1057758, 1247612, 1871418, 2115516, 3742836, 4054739, 8109478, 12164217, 16218956, 24328434, 48656868]

約数ペア:

[(1, 48656868), (2, 24328434), (3, 16218956), (4, 12164217), (6, 8109478), (12, 4054739), (13, 3742836), (23, 2115516), (26, 1871418), (39, 1247612), (46, 1057758), (52, 935709), (69, 705172), (71, 685308), (78, 623806), (92, 528879), (138, 352586), (142, 342654), (156, 311903), (191, 254748), (213, 228436), (276, 176293), (284, 171327), (299, 162732), (382, 127374), (426, 114218), (573, 84916), (598, 81366), (764, 63687), (852, 57109), (897, 54244), (923, 52716), (1146, 42458), (1196, 40683), (1633, 29796), (1794, 27122), (1846, 26358), (2292, 21229), (2483, 19596), (2769, 17572), (3266, 14898), (3588, 13561), (3692, 13179), (4393, 11076), (4899, 9932), (4966, 9798), (5538, 8786), (6532, 7449)]