50208891720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{81071}}^1$

素因数の和:81495

約数の個数: 128

約数和(自身を含む): 162623946240

約数和(自身を除く): 112415054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 397, 520, 780, 794, 1191, 1560, 1588, 1985, 2382, 3176, 3970, 4764, 5161, 5955, 7940, 9528, 10322, 11910, 15483, 15880, 20644, 23820, 25805, 30966, 41288, 47640, 51610, 61932, 77415, 81071, 103220, 123864, 154830, 162142, 206440, 243213, 309660, 324284, 405355, 486426, 619320, 648568, 810710, 972852, 1053923, 1216065, 1621420, 1945704, 2107846, 2432130, 3161769, 3242840, 4215692, 4864260, 5269615, 6323538, 8431384, 9728520, 10539230, 12647076, 15808845, 21078460, 25294152, 31617690, 32185187, 42156920, 63235380, 64370374, 96555561, 126470760, 128740748, 160925935, 193111122, 257481496, 321851870, 386222244, 418407431, 482777805, 643703740, 772444488, 836814862, 965555610, 1255222293, 1287407480, 1673629724, 1931111220, 2092037155, 2510444586, 3347259448, 3862222440, 4184074310, 5020889172, 6276111465, 8368148620, 10041778344, 12552222930, 16736297240, 25104445860, 50208891720]

約数ペア:

[(1, 50208891720), (2, 25104445860), (3, 16736297240), (4, 12552222930), (5, 10041778344), (6, 8368148620), (8, 6276111465), (10, 5020889172), (12, 4184074310), (13, 3862222440), (15, 3347259448), (20, 2510444586), (24, 2092037155), (26, 1931111220), (30, 1673629724), (39, 1287407480), (40, 1255222293), (52, 965555610), (60, 836814862), (65, 772444488), (78, 643703740), (104, 482777805), (120, 418407431), (130, 386222244), (156, 321851870), (195, 257481496), (260, 193111122), (312, 160925935), (390, 128740748), (397, 126470760), (520, 96555561), (780, 64370374), (794, 63235380), (1191, 42156920), (1560, 32185187), (1588, 31617690), (1985, 25294152), (2382, 21078460), (3176, 15808845), (3970, 12647076), (4764, 10539230), (5161, 9728520), (5955, 8431384), (7940, 6323538), (9528, 5269615), (10322, 4864260), (11910, 4215692), (15483, 3242840), (15880, 3161769), (20644, 2432130), (23820, 2107846), (25805, 1945704), (30966, 1621420), (41288, 1216065), (47640, 1053923), (51610, 972852), (61932, 810710), (77415, 648568), (81071, 619320), (103220, 486426), (123864, 405355), (154830, 324284), (162142, 309660), (206440, 243213)]